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Mathematics Questions and Answers May 28, 2021

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Scarlet is practicing math fluency, She has 100 math operation flash cards with 42 addition problem cards, 56 subtraction cards, and 2 multiplication cards. Scarlett will time herself to see how fast she can solve the problems on seven cards. She chooses her seven cards and they are all addition cards. Is choosing all addition cards likely?

Help with both please Determine whether the integral is convergent or divergent. dx x3 O convergent O divergent s convergent, evaluate it. (If the quantity diverges, enter DIVERGES.) G Submit Answer 12. [1/2 Points] DETAILS MY NOTES SCALC8 7.8.029. Determine whether the integral is convergent or divergent: O convergent O divergent If it is
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Please help with this question. Thank you. A jumping spider lives on a graph G with x[G] = 1:, that is properly colored into k colors. The spider can jump from a vertex to any other vertex of the same color, and also go from any vertex to any vertex connected to it by an edge. Show that the spider can reach any vertex from any other in 3 steps or
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To meet a 99% service objective, you would need to set the inventory at roughly 2 or 3 standard deviations above the mean. (Mean and standard deviation here refer to the demand for the product.) The standard deviation of the total demand is given by "total = walk-in + phone + 20 walk-in phoneP, where walk-in, phone are the standard deviations for
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Hello i am just teaching myself stats online but i have serious issue with these question Year Registered Motorboats (x 1000) Manatee Deaths 1977 447 13 1978 460 21 1979 481 24 1980 498 16 1981 513 24 1982 512 20 1983 526 15 1984 559 34 1985 585 33 1986 614 33 1987 645 39 1988 675 43 1989 711 50 1990 719 47 a.)What is the explanatory variable

Bb 10.6 - Homework - Blackboard L X Do Homework - Clarissa Collier X Mathway | Calculus Problem Solv x + X https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld=575570586&questionld=3&flushed=false&cld=6182804&back=Do... a Amazon.com - Onli... Apple Disney ESPN G Google _ Priceline.com @ TripAdvisor Yahoo! G Google A BUS-College-of-Bu...
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Please solve all with solutions.Thanks you!Use advanced functions strategies 6. Solve for x, X E C: a) x' - 7x +6=0 b) 2x + x2 - 8x - 4=0 c) 9z' - 42 =0 d) 3x3 - 7x2 =2-6x e) x'(2x - 1) = 2x -1 and 7. Solve the following polynomial inequalities. a) 13 - 212 - 3t > 0 b ) +3 + 2+2 - 3t
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Determine whether the following statement makes sense or does not make sense, and explain the reasoning. I graphed a function showing how the number of annual physician visits depends on a person's age. The domain was the number of annual physician visits. Question content area bottom Part 1 Choose the correct answer below. A. The statement does

c. The owner of MLEB also thought about marketing strategies that emphasized customer retention. He thought that if he increased the customer service staff and developed an individualized and customized e-mail newsletter for each customer, that customers would be more loyal to MLEB. One plan was more aggressive - had higher costs more but also
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Name: Date: MCVA4U - Unit 2: Curve Sketching Complete the Reference Declaration section below. If you used any references beyond the course text and lectures (such as other texts, discussions with colleagues or online resources), indicate this information in the space below. If you did not use any aids state this in the space provided. Declared
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how can i solve this question? I do not understand intersection of two planes. How can i find the normal vector? please give me full explanation This question illustrates the standard method to nd a direction vector for the line of intersection of two planes. 2 2 1 X: 3 +2 5 +y 0 3 2 1 3 4 4 X: 3 +A 1 +y 7 4 5 2 S a -- Hence a direction vector for
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I WANT THE DETAIL ANSWER. We suppose that X is a random variable with the following probability density function (PDF): _ 6..exp(6..x) if x 20; f(x.6..){D ifx
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Table for random() at the end of this section. 3) Calculate floor(15 * random()) 4) Calculate 4 * floor(15 * random()) 5) Calculate 4 * floor(15 * random()) + 7 6) Calculate floor(50 * random()) % 4 7) Calculate (floor(50 * random()) + 1) %4 8) Calculate floor(50 * random()) % (floor(5 * random()) + 1) 9) Calculate floor(100 * random()) % floor( 7
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Which statement is accurate based on the SPSS output for a multiple regression model? The regression equation would be Y = -.101X 1 +.210X 2 (Y=Sleep quality,X 1 =age,X 2=Anxiety level) Age is the only significant predictor in the regression model for predicting sleep quality. Age is the predictor that has the strongest effect in the regression

16. Use Green's Theorem to calculate the line integral: Evaluate | x*dx + xydy, where C is the triangular curve consisting of the line segments from (0,0) to (1,0), from (1,0) to (0, 1), and from (0,1) to (0,0). 17. Integrate: a. ['cos( ) at b. [xe x dx C. LEXI 18. In exercise 18 let u = (3,-2,1), v = (2,-4,-3), and w = (-1, 2,2). a. Find u*v b.
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Regression analysis was performed on a time series containing 4 years of quarterly sales.The sales data contains a seasonal effect, but no trend. The following estimated regression equation was obtained. What would be the the sales forecasts for Quarters 3 and 4 of Year 5 are ? \f
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Answer Sabella wants to use goat cheese and yogurt to increase the amount of protein and calcium in his daily diet. An ounce of goat cheese contains 3 grams of protein and 15 milligrams of calcium. An ounce of yogurt contains 1 gram of protein and 41 milligrams of calcium. How many ounces of goat cheese and yogurt should Sabella eat each day to
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Hi, step by step solutions please! Consider the function F(x) = fox (5 f(t) 2g(t)) dt. Suppose F has a stationary point with x-coordinate x = 3, and that f'(3) = l and g' (3) = 2. Write down an equation involving f(3) and g(3), and classify the stationary point. The equation is The point is a 0 point of inflection O local minimum A local maximum x
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Consider the following estimator for e 2 ( 1 n 2 ) n X Is this estimator biased? What is the variance of this estimator? Example: evaluating estimators 3- Suppose we have a random sample of Poi550n random variable with parameter /\\ > 0, X1, X2, X3, X\" ~ PoissonUi) I'- Find the maximum likelihood estimator for A I Find the CRLB for A I! b-
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Be informed: To evaluate Type 1 improper integrals on computer algebra systems, we type the appropriate Infinity symbol(s) diractly integral. Example: type / J(x)dx. Itis [not necessary to type of the limit lim / f(x)dx. [Tlme J 1 (oo /| 4 Let ' 3 + sin(x x* J(X) = - '( ). o and let S={x|x=21,05y
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While you were running latency tests and analyzing other processes, En-range Networks conducted a study that was designed to find out what price customers would pay for high-speed internet. En-Range asked a random sample of 17 potential customers what price that they would pay for En-range services. The responses were: Potential Customer 1, 2, 3,

Assume that lines L and M are parallel. Find a pair of acute, alternate exterior angles. V M X (. . . Choose the correct answer below. O A. angles s and r O B. angles s and w O C. angles r and w O D. angles s and x O E. angles r and y O F. angles t and v O G. angles q and y O H. angles r and xAssume that lines L and M are parallel. Find a pair of
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4. For the graph, the horizontal marker velocities were always positive, but the vertical marker velocity oscillated between positive and negative. Describe the motion of a marker when a marker's vertical velocity is positive or negative. Also explain why the horizontal marker velocities were always positive and never negative. (2 marks) 5. For
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52K-Fall 2021-Finite Math Ethan Bley Homework: Revie... Question 4, 5.3.53-BE HW Score: 46.67%, 4.67 of 10 points
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a A 4/ 51:52:53 Consider the following basis 3 := ( )of R3: 3 := [(71, 0, 0}, (0, 71, 0}, (1, 1, 1)}. Determine which of the following statements are true. (A) (No answer given) [3113 : [1 0 0]_ (B) (No answer given) [31> + 52} + 5333 : [0 0 HT (0) (No answer given) IfT : R3 > R3 is defined as THE) 2 :15 for all 5 E R3 then B[T]B is the identity
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2) Listed below are the measured amounts of lead (in micrograms per cubic meter) in the air. The measurements shown below were recorded at Building 5 of the World Trade Center site on different days following Sept 11, 2001. After the collapse of the two World Trade Center buildings, there was considerable concern about the quality of the air. Use

7. What postulate lets you immediately conclude that AABD = ACBD? A B D A.AAS B. ASA C. SAS D. SSS 8. Given the corresponding sides of the two triangles: DE = LK, EF=KM, FD =ML, what is the congruence statement? A. ADEF =A LKM B. ADEF . A LMK C. AFED =ALKM D. AEDF = ALKM 9. Which postulate prove that the two triangles drawn above are congruent? R
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Kyle wants to put tile in his living room, dining room, and kitchen. How many square feet of tile does he need to buy to cover the entire area if there is a 7 foot by 10 foot island in the middle of the kitchen? Tile can only be sold in multiples of 10 square feet. Do not include units in your answer. A rectangular room has length 36 feet and

Can someone help me with these questions in written form and explain how you got the answers? thank you 9) (10 points) A ball is thrown vertically upward from the top of a building 96 feet tall with an initial velocity of 80 feet per second. The distance s (in feet) of the ball from the ground after seconds is s(t) = 96 + 80f 162, After how many
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Hi, I need answer of the following questions: 1. (25 pts) Let L[y] = x2 y\" + 5 x y' + By. A) By assuming that there exists a complex number, r, such that y = xr e ker(L) find a basis for ker(L). You should show all the steps don't just plug into a formula. You will need to use the fact that xa+ib = e P2 , so you can use the method of undetermined
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\f\fl - . F'\" l\" At least one of the answers above is NOT correct. 2 of the questions remain unanswered. For the function y = .1'4 + 3.1'3 ~ 28.13, its yintercept is y = its I-intercepts are I Z Note: if there is more than one answer enter them separated :by commas. If there are none, enter none . When .l' -> x, y -> X (Input + or - for the
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Suppose you shuffle a standard 52-card deck of cards, and stack the deck face down on a table. Let c1 be the top card, and c2 the card directly under c1. If c1 and c2 are both aces, you stop. If not, you put both cards back, reshuffle the entire deck (all 52 cards) and repeat on this newly shuffled deck of 52 cards. You record the total number of

This summer, you intern at Southwest Airlines where you learn to manage capacity and pricing. While there, you learn that the daily demand for flights from Chicago-Midway to Calgary can be approximated by the equation Q=520-2P and that Southwest is a monopolist on this route. There is only 1 flight per day from Midway to Calgary, and the airplane

A farmer wishes to fence a field that is 169 square feet in area. 1. If we let x represent the width of the field in feet, write the function definition that can be used to represent the length of fencing needed, in terms of x. (Perimeter can be calculated using 2L + 2W.) type your answer. 2. Graph the total length function. 3. What is the domain
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The importance of improving interprofessional teamwork in healthcare COLLAPSE Teamwork in health is defined as two or more people who interact interdependently with a common purpose, working toward measurable goals that benefit from leadership that maintains stability while encouraging honest discussion and problem solving. Teamwork became an

General Directions: To get full credit, make sure you show work at the same level as the review videos. Correct answers without supporting work could earn you no credit. Make sure to show all work and box your final answer . When using a calculator, make sure you show appropriate calculator documentation as was shown in the videos to support your
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Hello tutors can you please help me out with this problem. Thanks Q1 02 Q3 Q4 05 which of the following are propositions? (a) Buy Premium Bonds! {b} The Apple Macintosh is a 16-bit computer. (c) There is a largest even number. (d) Why are we here? (e) 8 + 'l' = 13 (f) a + b = 13 p is \"1024 bytes is known as 1MB\" q is \"A computer keyboard is an
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Hello please help me with this problem thank you. A state legislator wishes to survey residents of her district to see what proportion of the electorate is aware of her position on using state funds to pay for abortions. (Round your answers up to the nearest integer.) (a) What sample size is necessary if the 95% CI forp is to have a width of at
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7.A researcher wants to know if there is a difference in the proportion of men and women who rank receiving a job promotion as the Most or Second Most important outcome in a job. Below is the Frequency Distribution from the General Social Survey. Choose the correct test statistic and p-value. Male (group 1) Female (group 2) Most important/second
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One-Way and Two-Way ANOVA Homework Assignment Question 1 Employees at ABC Company are complaining that there are salary differences across departments, i.e., Sales, Purchasing, Advertising and Engineering. A sample of 46 employees were selected at random from the four departments and their salaries were recorded in the excel file attached as "

An animal sanctuary houses a variety of animals. To understand the workload of the sanctuary's veterinarians, the director looked at which types of animals are treated or not treated by various doctors. The Venn diagram shows this information for three of the doctors. All animals housed (a) Select all the doctors who do not treat quails. Treated
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(1). of the people who fished at Clearwater Park today, 30 had a fishing license, and 20 did not. Of the people who fished at Mountain View Park today, 54 had a license, and 6 did not. (No one fished at both parks.) Suppose that one fisher from each park is chosen at random. What is the probability that the fisher chosen from Clearwater had a

The data in the accompanying table represent the rate of return of a certain company stock for 11months, compared with the rate of return of a certain index of 500 stocks. Both are in percent. Complete parts (a) through (d) below. LOADING... Click the icon to view the data table. (a) Treating the rate of return of the index as the

Additional Practice Questions for Midterm L8 40 (Spring 2019) Note: these may or may not be appropriate style to use during an exam. 1. Sketch a decision tree (example) for which form of analysis to use NHST to compare two groups of data. Options include Big Box sampling, Re-centered Two-Box sampling, rankbased testing, repeated measures (paired),
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A person's blood glucose level and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter(1/10 of a liter)of blood. Suppose that after a12-hourfast, the random variable x will have a distribution that is approximately normal with mean =82and standard deviation =26. Note: After 50 years of age, both

1a. Test scores: Scores on a statistics exam had a mean of 81 with a standard deviation of 5.Scores on a calculus exam had a mean of 64 with a standard deviation of 13. Compute the coefficient of variation for calculus exam scores. Round the answer to at least two decimal places. The coefficient of variation for calculus exam scores is ___ 1b.

College Algebra The accompanying bar graph shows the percentage of adults in a certain city who smoked cigarettes for selected years from 1970 through 2010 50 40- The mathematical model p + 7 = 31 describes the percentage, p, of adults who 31% 30- smoked cigarettes x years after 1970. Use this information to answer questions 26% Percentage Who
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Which Option Is Right? A, B, C, D? A car rental company charges a base fee of $30 per day to rent a car, along with an additional $0.18 per mile driven. If George wants to spend less than $55 on a one-day car rental, which of the following inequalities represents the number of miles (m) that George can drive that day? 4 $30 + 0. 18m $55 O $30 + 0.
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1. Evaluate each of the following line integral F . dr. C (a) F = (yz, 2xz, exy) and C is the circle x2 + y? = 16, z = 5, oriented c.c.w. when viewing from above.\f
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1. Wind turbines harness the power of the wind to generate electricity. One particular wind turbine consists of three 100-foot-long rotor blades that rotate around the top of a 150-foot vertical shaft. a. Use a protractor, a straightedge, and the given graph to estimate the height of the blade tip when the blade is at angles of 0", 30%, 45, 60 and
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Name LESSON 2.3 More Practice/ Homework Relate Area to Addition OEd ONLINE and Multiplication Video Tutorials and Interactive Examples 1 MP Use Repeated Reasoning Connor is measuring a rectangular picture using unit squares. Each unit square is 1 square inch. So far, he has made 3 rows with 5 unit x squares in each row. He sees that there will be
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18. Another investor Susan Ivanova had no money to start with but chose to contribute piecemeal instead, $2,500 per year under Warren Buffet's management since 1970 (see Buffet's investment record in Q17), how much would she have by Year 2011? a. below $10,000,000. b. between $10,000,000 and $20,000,000. c. between $20,000,000 and $30,000,000. d.
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John has an online company that sells custom rims for cars and designed two different web pages that he wants to use to sell his rims online. However, he cannot decide which page to go with, so he decides to college data to see which site results in a higher proportion of sales. He hires a firm that has the ability to randomly assign one of his

Miss Jones, a third grade teacher at Pine Cone Elementary School, has decided to bake some treats for her third grade class' end-of-the-year party. She has 26 students in her class. In your thread, give your favorite recipe (or find 1 that sounds good) for brownies, cookies, or a similar treat. Your recipe must include at least 6 ingredients - no

26. 0 1/3 points Previous Answers SCalcETS 2.6.045. R My Notes 0 Ask Your Teacher (a) Estimate the value of ab/m\") by graphing the function r(x}= W\". Y O O I (b) Use a table of values of f(x) to guess the value of the limit. (Round your answer to one decimal place.) -x (c) Prove that your guess is correct by evaluating nm_ m. -x Need Help? _ _"'
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It had to happen somewhere-why not Manor Farm! An ma. Farm is an allegory-a :to y hat represent. real and actual =ven.., people or places. Therefore, anything you notice about Farmer .ones's pia = could represent something beyond its literal meaning U'se the spaces velo /to describe the setting for the animals' re. ol tion and the events that
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Bramble Inc. and Cullumber Co. have an exchange with no commercial substance. The asset given up by Bramble Inc. has a book value of $54000 and a fair value of $89000. The asset given up by Cullumber Co. has a book value of $119000 and a fair value of $104000. Boot of $15000 is received by Cullumber Co. What amount should Cullumber Co. record for
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i need answers urgently I .I The following are the frequencies of a random Variable 105, 35, 24 and At Mespectugly. The CARR Leparding Thenhabilitial out atin quan below then. the maximum likelihood climate of e is CL+0)/4, 62-07/4. (1-9)/4 ,074. (@) 0-6304 (6)-0-6303 (2)1.5634 (6) -16304 Q -2 Ten sample value yum a population with Muchohildy
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Please put the question number in the answer thank you How should you graph the equation y = 8x - 7 using the slope-intercept form? Plot a point at _7 on the y -intercept. Then travel up 8 units and to the right 1 unit and plot another point. Connect the A points to create a line. Plot a point at _7 on the x -intercept. Then travel up 1 unit and
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. (Expectation) a. You randomly draw one card at a time from a deck of 52 Poker cards: (2, 3, ..., 10, J, Q. K, A} x (e, t, v, O). The cards are not put back into the deck after each drawing. i. Is the event of drawing a specic card independent of the previous draw? ii. What is the expected number of drawing attempts until a card other than an ace
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TN READY REVIEW - Circles THEOREM: Equation of a circle. An equation of a circle with center (h, k) and radius r is (x - h ) 2 + ( y - k ) 2 = r2 (h, k j' O a. What is the equation for the:. b. For the equation,... .... ... C.. circle with center (8,2) and radius (x - 2)2 + y2 = 49, 5? name the center and radius *Is point (5, -2) on the circle

Good day, my name is Ann and I need urgent help with an assignment. Below is the assignment Assignment Steps: Step #1: Review the STAT200 data set file. (Note: This data set will be used for all three of this term's written assignments). The data is a subsample from the US Department of Labor's Consumer Expenditure Surveys (CE) and provides
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Solve Roboto 12px 2 0pt = B I U S A A 3 X X E 9 a. f(3) - a. f (-4) = b. f(-1)- - b. (1) - c. f(-3) = c. f(3) = d. /(2) - d. f (2) = e. f (0.5) = e. f (1.5) = you might have to estimate! 10. Writing Equations From Graphs Use the picture of the piecewise function to answer the following. GRAPH Write the equation for each of the 3 pieces Domain for
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you are asked to design an algorithm to compute the employee's bonus using the rules shown below: Bonus Schedule Overtime - (2/3) * Absent Bonus Paid greater than 40 hours $50 greater than 30 but less than 40 hours $40 greater than 20 but less than 30 hours $30 greater than 10 but less than 20 hours $20 less than 10 hours $10 First, design the

Discuss data mining tools. Provide a brief summary of data mining techniques that can be used to evaluate the nursing staff tasks. o o oInclude a description of how each technique can be used to help determine or detect in health care, including an example of the use of each data mining technique in relation to the nursing data. oGenetic

3. (a) List all the subsets of the set {a, b, c). (b) Is it true that {1} C {1, {1}}? Why or why not? Additional Problems 1. Suppose A = {0, 0, } , which of the following is correct or incorrect use of notation E, $, C? (a) DEA (e) {} CA ( b) OCA (f) {0, 0, } CA (c) {0, } CA (g) Of A (d) 10}EA (h) OCA 2. Let A = {x EZ: x2 =4) and B = {letters in
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For each p value stated below, what is the decision for each if = 0.05? What is the decision for each if = 0.01? Part (a) For p =0.1000, what is the decision if = 0.05? Retain the null hypothesis. Reject the null hypothesis. For p =0.1000, what is the decision if = 0.01? Retain the null hypothesis. Reject the null hypothesis. Part (b) For p

please help ' 17. (3 pts) Perform a valid next step to solve the matrix below using the Gauss-Jordan elimination method. Only perform the next step, do not finish the whole problem. 1 8 2 2 [O 2 1 1] 0 1 3 0 18. (3 pts) The size ofthe bear population at a national park is currently 175. The following year it was 181. Using this information,
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y/ Target is seeing unpreceder (Quiz: M2: Problem Set : X Bb My Grades - HL530_01_ON: ) Mail - Eliza Janica - Outlook + v X O A https:/ursingabc.instructure.com/courses/168/quizzes/6623/take Portage D Question 2 0 pts Account Suppose that you have a set of data that has a mean of 34 and a standard deviation of 6. a) Is the point 28 above, below,
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From Probability Book by Jim Pitman CH1.6 #6 6. Suppose you roll a fair sixsided die repeatedly until the first time you roll a number that you have rolled before. a) For each 7' = 1, 2, . . . calculate the probability p1. that you roll exactly 7* times. b) Without calculation, write down the value of p1 + p2 + - - - + p10. Explain. c) Check that
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good luck ! 5. (05.02 MC) The amount people who pay for cell phone service varies quite a bit, but the mean monthly fee is $55 and the standard deviation is $22. The distribution is not Normal. Many people pay about $30 for plans with 2GB data access and about $60 for 5GB of data access, but some pay much more for unlimited data access. A sample
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An electronics store has received a shipment of20table radios that have connections for an iPod or iPhone.Tenof these have two slots (so they can accommodate both devices), and the othertenhave a single slot. Suppose thateightof the20radios are randomly selected to be stored under a shelf where the radios are displayed, and the remaining ones are

After reviewing the case study on the adult you chose, discuss the Indiaual current developmental challenges using one of the theories from Chapter 1 Psychoanalytic, Behaviorism, etc.). Review (in the textbook) the common physical, cognitive, and psychosocial changes and needs in the stage of development for the adult you chose (for example
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A research study investigated differences between male and female students. Based on the study results, we can assume the population mean and standard deviation for the GPA of male students are / = 3.5 and o = 0.5. Suppose a random sample of 100 male students is selected and the GPA for each student is calculated. Find the interval that contains
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This is a R class so write code Thank you \ 1. In the following data with 12 subjects, the first column is a sex indicator (1=male and 0=female) the second column is a treatment indicator (1=treatment and 0=placebo) and the remaining columns are the recorded outcome at three follow-up visits. ID Sex Treatment T.1 T.2 T.3 O O - C 94 23 61 0 46 92
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Review the grammar concepts you have learned in this lesson by completing these activities. After you submit, you will have the opportunity to do extra practice activities for all grammar concepts. Questions 1 Completar Complete the chart with the correct preterite or infinitive form of the verbs. Question 1 with 15 blanks Infinitive yo ella ellos

A simple random sample of 1200 adult Americans is selected and each person is asked the following question:" In light of the huge national deficit, should the government at this time spend additional money to establish a national system of health insurance? "Only 39% of those responding answered yes. Determine whether each of the following

Problem 3. Using the average price spent on Electronic items/Cell phones/laptop/tablet, provided above, compute Autocorrelation of lag 1 and lag 2. Quantity of items Average Price of each item ($) t Semester 2 t Semester 1 2 3 S1 7 S1 $70 $35 $200 S2 S2 $100 $50 $500 S3 I HOWNOW aUAWNE S3 IVIANOW $60 $80 $400 S4 10 aUAWN $4 $80 $40 $300 $5 $5 $120
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An elevator has a placard stating that the maximum capacity is 1630 1630 lblong dash 10 10 passengers.So, 10 10 adult male passengers can have a mean weight of up to 1630 divided by 10 equals 163 pounds. 1630/10=163pounds. If the elevator is loaded with 10 10 adult malepassengers, find the probability that it is overloaded because they have a mean

The minimum cost is $ 51.13 . (Round to the nearest cent.) 48 24 Let x be the number of sacks of soybeans and let y be the number of sacks of oats. The amounts that satisfy the minimum requirements at minimum cost, are x = 23 and y = 23 (Simplify your answers. Type integers or fractions.) Are the answers reasonable? How could they be interpreted?
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A group of researchers was interested in how group size affected people's ability to notice that an emergency situation was occurring. In this study, a participant completed a questionnaire in a waiting room either alone, with two confederates (people who were in on the experiment), or with two other naive participants. Shortly after starting the

Hello please assist for the understanding problem: In a certain country the heights of adult men are normally distributed with a mean of 66.3 inches and a standard deviation of 2.2 inches. The country's military requires that men have heights between 63 inches and 72 inches. Determine what percentage of this country's men are eligible for the

Introduce a published piece of research and evaluate its research and methods section.This discussion participation is intended to assist students in developing the ability to appraise quantitative research methodologies.Researchers frequently work in teams and the feedback that students receive in the discussion will assist in the process of

5. Use OueR algorithm to create rules based 011 the following restaurant data (small set). You may assume that the entire set is used for training. (20 points) BED" EWT (Estimated Wait Time) Wait? [Is there a bar in the restaurant?) ahead discreuzed {class variable) N 010 Yes No 30-60 No Ye 0-10 Ye 10-30 || 2 o No >60 No 010 010 010 60 10-30 I Z o
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Problem 1: 40 Points Fluid exchange between a three-dimensional matrix and surrounding fractures for pressure diffusion is often modelled using spherical block approximation. Use a non coupled approach when fracture acts as a boundary condition to the matrix block and a) write the governing equation along with appropriate initial and boundary
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3. Generate random values from three different normal distributions, each with a different mean and standard deviation. Pick whatever values you like, and whatever sample sizes you like. Then make a boxplot that should have the following features: a. Three boxes are plotted side by side, one for each distribution (note: boxplot(a,b,c) will plot a,
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Use the Venn diagram shown to the right to list the set A in roster form. A= (Use a comma to separate answers as needed. Use ascending order.) Use the Venn diagram shown to list the set An B n C in roster form. AnBnC= (Use a comma to separate answers as needed. ) B A 6 7 LA 9 10 20 11 17 18 21
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How do I start this... An owner of a large car lotbelieves that fuel prices are going to rise significantly and wonders how this rise might affect demand for the high performance vehicles. Specifically, the owner is investigating a link between how fast a car can go from0to60miles per hour (measured in seconds) and the car's economy as measured in

The most commonly used screening test for detection of Diabetes Mellitus is Fasting Blood Glucose (FBG) test. However, like almost all screening tests, this test is not 100% accurate. In order to evaluate the FBG test carried out by a specific device: 'OneTouch Ultra 2' meter, a more rigorous test is used (a gold standard), which is the Glucose
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I am confused on these statistics problems. 1) Dollar-unit-sampling is a method of selecting invoices for audit where the probability of selection is proportional to the dollar value of the invoice. Suppose that an auditor has 120 invoices that total $123,000. The probability that an invoice of $1000 is selected for audit is: a) 1/120.b)

Cora sells lemonade at her lemonade stand. The graph shows the amount of lemonade she had, in gallons, over a certain amount of time, in minutes. graph titled lemonade stand with the x axis labeled time in minutes and the y axis labeled amount of lemonade in gallons with a line segment from 0 comma 0 to 2 comma 8 and a horizontal line segment from

Could I please have help answering these questions that go along with the pictured graph and summary statistics (of the graph)? I am unsure of how to find the mean of the sampling distribution as well as the standard deviation. I am unsure if these answers are provided in the summary statistics, because there are 2 means and 2 standard deviations
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Predict the final grade (out of 100) in the fourth-year medical course for a medical student who has a 10.95 G.P.A. in their first three years (range from 0 to 12).? Predict the final grade (out of 100) in the fourth-year medical course for a biology major student who has a 10.95 G.P.A. in their first three years (range from 0 to 12). Predict the
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Thank you so much! Use the following cell phone airport data speeds (Mbps) from a particular network. Find the percentile corresponding to the data speed 0.7 Mbps. 0.2 0.3 0.3 0.4 0.4 0.4 0.6 0.6 0.6 0.7 0.7 0.9 1.6 1.9 2.3 2.6 2.8 2.8 3.4 3.6 4.5 5.9 6.1 6.6 12.4 12.9 13.4 13.6 13.7 14.2 Percentile of 0.7 = D (Round to the nearest whole number as
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The data represent the age of world leaders on their day of inauguration. Find the?five-number summary, and construct a boxplot for the data. Comment on the shape of the distribution. The data represent the age of world leaders on their day of inauguration. Find the ve-number summary. and construct a boxplot for the data. Comment on 68 68 59 56
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4 true or false 24 2 points Phi can only be used for a 2 x 2 table, measures strength and variance explained but not the direction of the relationship. O True O False 25 2 points 1. An eta squared of . 49 indicates a moderate relationship between the independent and dependent variables. O True False 26 2 points The Within-group degrees of freedom
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1/An investor wants to analyze the earnings of a mutual fund account. Seven years ago, the value of the account was$23,000 and it is now worth$28,750 (no additional deposits were made). If the account is compared to a bank account paying interest that is compounded continuously, what interest rate would the bank account have to pay to match the

Consider the following hypothesis test. H 0 : 12 H a : > 12 A sample of 25 provided a sample mean x = 14 and a sample standard deviation s = 4.26 . (a) Compute the value of the test statistic. (Round your answer to three decimal places.) (b) Use the t distribution tableto compute a range for the p -value. p -value > 0.200 0.100 < p -value < 0.200

Bold Shopper Inc. is considering introducing a skin cream to the market and would like to know which type of cream is most preferred by the consumers. A conjoint analysis is done for the purpose and the results are as shown below in Table - 1 for 40 consumers (assume they are a representative sample). The different types of skin creams are as

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