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june 2021
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Mathematics Questions and Answers June 05, 2021

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Directions Name the image point when the object point (-2, 1) is mapped by the following translations. 6. (x, y) - (x-5, y-1) 7. (x, y) - (x+ 4, y+ 3) 8. (x, y) - (x-2, y+ 3) Directions Identify the image of (x, y) under the following translations. Remember, the image takes the form (x ta, y + b). 9. (-4, 5) - (-6, 2) 10. (1, 2) - (4, 8) Graph

one of the following roles: AR clerk, Cash Receipts Clerk, and GL Accounting clerk. To identify sales for which these segregation of duties controls were not followed: Add Invoice Total to the Rows line. . Add AR Clerk, Cash Receipts Clerk, and GL Accounting to the Columns line. Save worksheet (tab) as Segregation of Duties. In this bar chart, the

Probability and distribution on stat 235 30 "Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the nerd car begins to pass that point Let X be the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow (in seconds). Suppose

1. Determine the x and y intercepts for the function given:[2] f(")=_4x+7 2. For the following function, write equations to represent the vertical and horizontal asymptotes. [2] 3 900 9x25x+1 3. For the function m(x) = %, complete the following table to describe the behaviour of the function as x approaches each key value. Show your calculations.

Use the following information to answer the next question. For Leila, caffeine has a half-life of approximately 6 h. If Leila ingests 250 mg of caffeine, the amount of caffeine in her body over time can be modelled by the exponential function al R = 250 2 where R is the amount of caffeine in Leila's body, in milligrams, after t hours. 1. Leila no

Hi there, Could someone please help me solve the following; Thanks, Suppose we were to conduct a hypothesis test of Ho : #1 = /2 , against a two- sided alternate hypothesis at the 10% level of significance. After calculating our test statistic, we obtain a p-value of 0.159, and use it to make a decision regarding Ho. If the true population means

The data below represent the number of days absent, x, and the final grade, y, for a sample of college students at a large university. Complete parts (a) through (e) below. No. of absences, x 0 1 2 3 4 5 6 7 8 9 Final grade, y 88.5 85.6 82.7 80.2 77.2 72.9 63.4 67.8 64.9 62.1 Question content area bottom Part 1 (a) Find the least-squares

Problem #5 (15 points) Prove analytically, not just with graphs, that the region defined by R = {(X1, 262) 10

A carnival tent is set up using a 32 foot tall pole as the center. Wires are tied to the top of the pole and pulled to anchors in the ground at 6 equal intervals around a circular base with the bottom of the pole as its center. The wires each have an angle of elevation of 38 degrees from the ground to the top of the pole. Once the pole and wires

1 2 5 Exercise: LetA= 2 5 9 1 3 10 (a) Give an example of a vectoru E R3 such that u E C01(A). Incorrect answer. Marks for this submission: 000/100. 5 (b) For what value(s) of z is V = 4 E C01(A)? 2: Z 2 0 Correct answer, well clone. Incorrect answer. Marks for this submission: 05010.50. Marks for this submission: 000/100. 9 (c) For what value(s)

During a 2-month trial period, a company institutes an exercise break for its workers to see if this will improve their sense of well-being. A random sample of 69 workers are randomly chosen: during the first month they don't take any exercise breaks; during the second month they take two exercise breaks during their work day. (a) Which type of

solve . 2 . . Suppose thatthe manufacturer of a gas clothes dryer has found that, when the unit price is p dollars, the revenue R (in dollars) Is R(p) = 8p + 16.000p. What unit price ' should be established for the dryer to maximize revenue? What is the maximum revenue? ma) The unit price that should be established to maximize revenue is $E.

im unsure how to plot these and solve them. Page |1 Homework 4 Math 119A Spring 2020 1.5 Further #1 Pick two points on this vector field. Your first choice should be (1,0). It is up to you which point to use as the second. For each one, sketch (by hand) a time series plot describing the system's dynamics (show how the X and Y change with time) and

If you can't read it clearly the last option is:F(e)=6eE(t)= t/2F(t)= 3t Previous Page Next Page Page 2 of 2 Question 7 (1 point) Mark is collecting firewood and bringing it back to his cabin. He can collect 6 pieces of firewood per excursion and each excursion takes 2 minutes. Which equations will model how many pieces of firewood he can collect

Which of these statements best explains cluster sampling? a.) In the cluster sampling method, elements are randomly selected from the total population. b.) In the cluster sampling method, total population is roughly divided into groups based on location and a simple random sample of the groups is taken. c.) In the cluster sampling method,

Q No 1 part a \fFind the vector form of the general solution of the given linear system Ax = b; then use that result to find the vector form of the general solution of Ax=0. X1 + 3x2 - 2x3 + 2x5 = 0 2x1 + 6x2 - 5x3 - 2x4 + 4x5 - 3x6 = -1 5x3 + 10x4 + 15x6 = 5 2x1 + 6*2 + 8x4 + 4x5 + 18x6 = 0

The CPS survey is a national sample of the American population and contains about 20,000 white respondents and about 1,900 black respondents. Only the estimates for white workers are presented here. In a multiple regression analysis, Tam uses occupational sex composition and a series of other independent variables (see Note 3 in Table 1) to

The following statement is false r. The Apollo 11 spaceflight did not land on the moon. Use the representation of r to express the symbolic statement ~r in words. What can you conclude about the resulting verbal statement? Choose the statement below that expresses the symbolic statement ~r in words O A. Some spaceflights have landed on the moon. O

Compute the partial derivatives of f(x, y) = 7xy. (Use symbolic notation and fractions where needed.) = Ox fe dy\f\f

Let W = (W020 be a standard Brownian motion, which means that W satises the following properties: (P1) For any 5 W: is continuous Technically speaking, P3 and P4 are properties that hold almost surely, that is, on a set of probability one. You do not have to worry about this. It is instructive to observe that the distributional properties (P1) and

b Lactose is a solid with a structure similar to table sugar (sucrose). In which liquid is lactose more likely to dissolve. water or acetone? C Arachidonic acid is a liquid with structural similarities to the components of olive oil, With which liquid is arachidonic acid more likely to be miscible, water or acetone? In Test Tube 5 of the Part B

As part of a study of corporate employees, the director of human resources for PNC Inc. wants to compare the distance traveled to work by employees at its office in downtown Cincinnati with the distance for those in downtown Pittsburgh. A sample of 35 Cincinnati employees showed they travel a mean of 370 miles per month. A sample of 40 Pittsburgh

pls assist with question 2a and 2c As background reading I recommend Rudin "Principles of Mathematical Analysis" (The Metric Spaces part in Chapter 2) as well as the according Chapters in Aliprantis and Border "Infinite Dimensional Analysis". (1) Consider the ball Bi (x) = {y ER' | d(x, y) } such that c = (0,0) and A = 1. Please draw the

1. Which of the following could be the null and alternative hypotheses for a study? Find those invalid hypotheses and explain why. (a) H0 = 700, HA < 700 (b) H0 : = 700, HA: > 700 (c) H0 : < 700, HA: = 700 2. A researcher records the weights of 160 randomly chosen men in a large town and finds the sample mean to be 76.32 kg with s = 4.2 kg. Find a

solve Quadratic Applications Question 2, 2.3.105 HW Score: 0%, 0 of 11 points O Points: 0 of 1 Save DOCX iglish 102 022 Syllab K An open box is to be constructed from a square sheet of metal with dimensions x feet by x feet by removing a square of side 1 foot from each corner and turning up the edges. The volume V of the box is V(x) = (x - 2)".

Help with prob 3-4 please. The jpeg file order would be prob3, prob3-4, prob4, prob 4b-5. Thanks [it by Outlets How many tshirls will go Only to Only to Factory Seasonal sale Outlet To both markets Market Total market Seasonal Sale (Discom Factory outlet [ii] by Segments Total Problem 3) BatCo (The Battery Company) produces your typical consumer

Chrome File Edit View History Bookmarks Profiles Tab Window Help Q 8 Sun Mar 6 7:38 PM Midterm Exam Mathway | Algebra Problem Sol X Course Hero X G graphs consistent and inconsist + - C nmsu.instructure.com/courses/1437272/assignments/11879908 Apps M Gmail YouTube Maps APA citations MindTap - Cengag... O Practice Flashcar... S Ling 2000 Fall19...

Please explain all your answers in detail and show your work to receive full credit. 1. Diagonalize the 2 X 2 matrix -4 3 5\f

AI What are your conclusions from this case A Data Driven Approach for Positive Electronic Word-Of-Mouth in Management Education? Please list at least three observations. Probability of graduates with work experience before MBA receiving a placement offer 83.08% Probability of graduates without work experience before MBA receiving a placement

please help me solving these just send me the picture and the writing should be clear to understand 1.A mason wants to start building a stone pyramid the base of which has 551 blocks and the top 26th layer has only 1. If the number of blocks on each layer follow an arithmetic sequence, how many blocks should he get? 2.A farmer has to plant seeds

What are the overall age descriptive statistics of the Executive Directors within the Market Risk Coverage department? Due to a large number of upcoming initiatives, the committee would like to understand how long they can expect the Analysts and Associates to stay within the group before looking for other opportunities. This is a question you've

Hint : In part CI mainly want to know how the code changes if all of the data is entered on two lines ?" Recall the use of @ @ in the input statement ( before the semicolon ) . Problem 2 : Write and submit a SAS program to read and print the following* data set ." name from to pounds million Angel Di Maria Real Madrid Man United 59 . 7 Diego Costa

EXERCISE (Instability). Consider the following initial value problem for u (t, x): Utt + uer = (x, y) ER2 (3.1) u (0, I) = TER ut (0, I) = sin nc TER where n E N is a positive integer. (1) Show that u (t, x) = (sinh nt ) (sin na) solves the initial value problem (3.1). (2) Show that by taking n sufficiently large, the absolute value of the initial

Complete the following operations by filling in the value of the exponent for the result: 1 1 0 - 5 = 1 0 ( 1 0 5 ) ( 1 0 - 1 ) = 1 0 1 0 - 9 1 0 1 = 1 0 ( 1 0 - 5 ) 7 = 1 0

that the cell is in A form in a month? probability 0.65 or change to other form form or in B form, what is the probability the cell either stay in the same form with and form B. On any given day to the next, today, in a month (30 days), it is either in A with probability 0.35. If the cell is in A form 9. (10pts) A cell has only two forms, from A

Ted is playing a game of chance. It consists of randomly picking three balls (all together) from a bin which contains 50 balls in total, numbered from 1 to 50. If all three balls that Ted picks have numbers that are multiples of 10, he wins $273; if exactly two of the three numbers are multiples of 10, he wins $24; if exactly one is a multiple of

Please help me correct my wrong answers and give me the solutions. \f\f

Hi, can help solve this Matrix Question ? Consider Matrix (N x N) square Matrix M such that the (c, d) -th element of M is given by : M c,d = -(c-1)(d-1) , c = 1,2,3...............N ; d = 1,2,3,..............N Given MatrixS ( 4 x 4 part) Its 4 4 part is 1 1 1 1 1 i 2 i 3 1 2 i 3 4 1 i 3 4 i 5 Let T = M S a. Is T in its echlon form ? Compute

Use the following information to answer the next question. A boat shop is promoting a particular model of boat that has various optional features. Each optional feature can be purchased separately. One model of boat has n optional features available. When 2 optional features are chosen for this model of boat, 45 packages are available. The number

taken from fm102 please immediately solution Question 2_(10 marks) At the commencement of the current financial year Rene Silverwater invested $70,000 in a 2 year *snowball' fixed deposit providing an interest rate of 5% p.a. with interest paid half-yearly. The interest paid is reinvested back into the fixed deposit which is the basis for the

Suppose you have the following function : f ( x, y,z ) =-2 . x2 - 5 . x y+2 . x .z-5 . x-7 . y2+ y.z+9 .y-3.z2-9.z We want to find the "extremum" points for the function. Put the F.O.C in the form A y = b How many rows does the matrix A have |3 How many columns does the matrix A have |3 V V What is the matrix A V X what is the optimal value for x

Dun & Bradstreet reports, among other things, information about new business incorporations and number of business failures over several years. Shown here are data on business failures and current liabilities of the failing companies over several years. Use these data and the following model to predict current liabilities of the failing companies

These are stressful days in general. Final exams coming up, a lot of studying to do, all the news around us, ........A large university conducted a study of their undergraduate students to find out how stressful they feel and recorded their gender as wellbelow is the table that shows how each of the gender felt when asked about if they felt

Sex Energy Male 1808 Female 1980 Female 2968 Male 2953 Female 2136 Female 1810 Male 1571 Male 1564 Female 3505 Female 1950 Female 1459 Female 759 Female 1360 Female 1667 Female 1002 Male 2655 Male 2174 Male 3812 Male 2385 Female 1134 Female 2698 Male 2649 Female 3467 Female 1515 Male 2418 Male 3274 Female 2547 Female 1362 Female 1668 Female 1370

25. Assuming no air resistance or forces other than the Earth's gravity, the height above the ground at time tof a falling object is given by 5(t) = 4.9t2 + vot + so where sis in meters, t is in seconds, vo is the object's initial velocity in meters per second and so is its initial position in meters. (a) What is the applied domain of this

the simplex method 6. [0/1 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 4.3.026. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the simplex method to maximize the given function. Assume all variables are no Maximize / = 20r + 12y+ 122 subject to the following 2 s 55 y + 2 4 55 (.3.2 - x Need Help? Read It 7. [-/1 Points] DETAILS HARMATHAP12

Question #1 Explain what is meant by the equation lim f(x) = 3. X - 2 O The values of f(x) can be made as close to 3 as we like by taking x sufficiently close to 2. O f(x) = 3 for all values of X. O If |x1 - 21

show steps The quadratic function y - 2(ac - 3) - 4 is in standard form. Determine the following for this quadratic function: . The parameters a, h, and k. The minimum or maximum of the function. Equation of the axis of symmetry. . The domain and range of the function. . How did the value of parameter a affect the shape of this quadratic functions

Pane 2. There has been some research showing that individuals who play video games are better at multitasking. However, you think that the type of video game that they play matters. You conduct an experiment to examine if ability to multitask is related to the number of hours per week spent playing two types of video games: fast paced action and

you move out into the country and you notice every Spring there are more and more Deer Fawns that appear. You decide to try and predict how many Fawns there will be for the up coming Spring. You collect data to, to help estimate Fawn Count for the upcoming Spring season. You collect data on over the past 10 years. x1 = Adult Deer Count x2 = Annual

2. Chp 13: This is a social network problem. A two-factor study is conducted comparing Facebook users with non-users for middle school, high school, and college students. For consistency across groups, grades were converted into six categories, numbered 0-5 from lo to high. Use a two-factor ANOVA with a=.05 to evaluate mean differences. The

What is the probability that the proportion in the sample who are not obese will be less than 55%? D Question 4 1 pts In 2009-2010, 64.3% of the US adult population are not obese. If we randomly select 150 individuals from this population, what is the probability that the proportion in the sample who are not obese will be less than 55%? O 0.50 0

11. Consider the vectors below. u has a magnitude of 5 in the positive a direction (0 = 0). v has a magnitude of 5 with 0 = 1350 (a) Draw and calculate u + v. i. Draw u starting at the origin. ii. On the same graph, draw v with its starting point at the ending point of u. iii. Draw a third vector from the starting point of u (the origin) to the

AL for School: 2 6-2: Additional Vocabulary & Problem S.. Support In Progress 6.2.PS-12 Question Help Challenge What reflection of the parallelogram Reflect ABCD across the line ABCD results in the image A'B'C'D'? Use pencil and paper. Is the image unique using only one reflection? Is the image unique using one y reflection and one translation? X

Could you please help me solve this. Please explain where it's possible. I really want to understand the mathematics behind it. Thank you. A. Calculate the mean and standard deviation of the following securities' returns: Year Computroids Inc. Blazers Inc. 1 10% 5% 2 5% 6% 3 -3% 7% 4 12% 8% 5 10% 9% B. Assuming these observations are drawn

need help thanks 5) (8 points) A real estate agent is interested in seeing whether the size of a house correlates with its sales price. She pulls a random sample of 20 sales, and creates the following scatterplot of Sqft (the size of the house in square feet) vs. Price (in dollars): Sample data (Explanatory, Response) Price 124 459060 1567 526000

Find the length of each side: EF = FG = GH= EH = Find the slope of each side: Slope EF = Slope FG = Slope GH = Slope EH = What do you notice about the slopes? Is there a relationship between the length of the sides? Find the length of the Diagonals: EG = FH = Find the slope of the diagonals: Slope EG = Slope of FH = This is an Isosceles Trapezoid,

1. (C1) a. You are building your avatar for the latest superhero video game. You have 50 options for hair color, 78 options for primary uniform color, and 63 options for secondary uniform color. No capes. How many possible avatars can you make just based on these colors? b. There are 35,359 runners in the Chicago Marathon. How many possible

Quantitive reasoning /courses/_160026_1/grades/discussion/_ 1649225 |_1: view =discussionsoldisGroupId =_12802286_1 Due Thursday This week we are going to focus on basic logic and how you can use logic outside of the classroom. Unfortunately, many of our daily interactions include logical errors. Respond to the following prompts in a minimum of

HW6.6. Finding a basis of the orthogonal complement Consider the matrix 0 0 2 1 1 1 1 1 2 1 A: 0 1 2 O 0 1 1 1 2 1 Find a basis for the orthogonal complement to the column space of A. Basis matrix (2 digits after decimal) 0 How to enter the solution: To enter your solution, place the entries of each vector inside of brackets, each entry separated

pounds. The current aPTT is 33 seconds. The MD orders a heparin IV bolus dose of 80 units/Kg to be followed by 18 units/Kg/Hr. the Concentration of Heparin in the IV bag is to be 40unitls / ml. The available IV bag is 500mL D5W. a 30 ml vial of heparin (concentration of 10,000 units /ml) is available. 1. What is the IV bolus Dose? 2. What amount

give the solution in a detailed and in order l. The position of a particle {in inches} moving along the xaaxis after I seconds have elapsed is given by the following equation: 30)::to3nz+2w a) Calculate the velocity of the particle at time I. h) Determine when the particle changes direction. Justify. c) When is the particle at rest? d} When is the

Please answer the question (a) A bag contains 3 green balls, 4 red balls, and no other balls. Victor removes balls randomly from the bag, one at a time, and places them on a table. Each ball in the bag is equally likely to be chosen each time that he removes a ball. He stops removing balls when there are two balls of the same colour on the table.

Suppose you computedr=0.142using a sample size of22data points.Using the critical values table below, determine if the value ofris significant or not. Degrees of Freedom Critical Values 19 0.433 20 0.423 21 0.413 22 0.404 23 0.396 24 0.388 Select the correct answer below: r is significant because it is between the positive and negative critical

Felgas, a manufacturer of felt gaskets, has production capacity of 1,000 units per day. Currently, the firm sells production capacity for $5 per unit. At this price, all production capacity gets booked about one week in advance. Some customers have said that they would be willing to pay twice as much ($10 per unit) if Felgas had capacity available

For the function given below, find a formula for the Riemann sum obtained by dividing the interval [a,b] into n equal subintervals and using the right-hand endpoint for each c. Then take a limit of this sum as n - co to calculate the area under the curve over [a,b]. f(x) =6x" over the interval [0,5] Find a formula for the Riemann sum

A study investigating whether there is a link between teenagers smoking in movies and an interest in smoking among kids age 7-9. Investigators showed a movie to a group of kids where teenage characters smoked. After watching the movie, children were left in a room with different types of candy, including candy cigarettes. There were two observers

The data is based on the following research problem: Ann conducted a study on the things that may affect pulse rate after exercising. She wants to describe the demographic characteristics of a sample of 55 individuals who completed a large-scale survey. She has demographic data on the participants' gender (two categories), their age (open ended),

14. Use the data that shows the ages of the U.S. population to create a histogram. Tell whether the data is positively skewed, negatively skewed, or if it has a normal distribution. U.S. Population Age Percent 0-19 28.7 20-39 29.3 40-59 25.5 60-79 13.3 80-99 3.2 100+ 0.0 Source: U.S. Census Bureau 15. The number of home runs scored by teams in the

question c only 1. (36 points) Your professor assigns one of two types of exams, kind exams and cruel exams. The score each student earns on the exam is a normal random variable that is independent of all other student's scores. All students are equally prepared for the exam, so they all have the same probability distribution of potential scores.

Can you please solve this for me as an example. Thank You in Advance:) 1. Find the future value of an annuity of 150 payable every end of the month for nine month and the interest rate is 7.2% compounded monthly? 2. Find the present value of an annuity of 3,000 payable for ten years if the money is worth 6% compounded semi-annually. 3. An

Show all steps please 2. (5) Prove that the sequence (Sn ) converges, where n + tan Sn = n n2 - 12. (5) Prove that the sequence (Sn ) converges, where n + tan n Sn n2 - 12 Given Sn = h + fan ( - ) D' 41 A sequence is said to be convergent if it approaches some limit ie a sequence s, converged to the limit s , Rim sn = s Jim not tan n2 +1 lim 1+1

9. When a new session of Congress is in session, at the first formal meeting of the House Ways and Means Committee, every pair of Representatives must shake hands. (That's made up). The committee has 41 members. (That's not made up). Give two different expressions (with explanation) for the number of handshakes that occur at the first formal

Please show all work, step by step. Thank you so much! 4. [20] Determine the 3 X 3 matrix that corresponds to a scaling of doubling in each direction, a rotation of 45 degrees, and a translation of 2 in the X direction and by 2 in the y direction. Plot your results using a rectangle or similar figure as shown in the example. You may use software

1. a.Show that this model has an unbounded solution by Big M Method. b. What can be changed to have a bounded solution for this model? Explain by solving it. Max Z= 3x1 + 6x2 s.to3x1 + 4x2 ? 12-2x1+ x2 ? 4x1, x2 ? 02. a.Find the starting solution of this transportation method by North-West Method. (Unit transportation costs are given in the table)

Hello just need help on this problem been stuck on it. Im practicing some questions but do not understand them Junker Renovation completely overhauls junked or abandoned cars. Data shows their 1970's models hold their value 12x quite well. The value F(x) of one of these cars is given by F(x) = 75 - where x is the number of years since *+2

Question 1: An article in Quality Engineering described an experiment to minimize variations in blood glucose levels. The treatment was the exercise time on a Nordic Track cross country skier (10 or 20 min ). The experiment was blocked for time of day. The data are as follows: Exercise (min) Time of Day Average Blood Glucose 10 pm 71.5 10 am 103

Please do it fast solve 3. If Hand K are subgroups of a group G, let (H,K) be the subgroup of Generated by the elements (hkh 'k ' [ he H, ke K). Show that (a) (H,K) is normal in H V K. (b) If (H.G') = (e), then (H',G) = (e). (c) H

Weighted Sums and Averages Question: After the first three grading periods, John's math grades were 96, 93, and 90, which means his average grading period grade is 93. John thinks he can find the mean for the entire year by finding the mean of his 4" grading period grade, a 97, and the overall 93 average. Is this a correct way for John to find his

Formulate and solve a linear programming model for this problem on a spreadsheet. Include the following:a. Algebraic model (write in a textbox placed at the bottom of the spreadsheet model)b. Spreadsheet modelAll spreadsheet models should be in one (1) excel file; one (1) sheet per problem. So your excel file must contain three (3) sheets in

Apollofall2000studentsinahighschoolfoundthat94%ofitsstudentsownedcellphones. Choose the correct answer below. A. Parameter , because the data set of a sampleofstudents is a sample . B. Statistic , because the data set of all 2000 students in a high school is a sample . C. Statistic , because the data set of a sample of students is a sample . D.

5. Mary needs $750 a year for 3 Years to buy textbooks. She will start university in 1 year. Her savings account pays 4%:'3 compounded annually. How much needs to be in her account now to pay For the books? PV=? R[1-(1'ri)*'] PV : i R = $750 i = 4% = 0.04 n = 3 a.3.6 Regular Annuities Detennining Present Valuemotebook July 28, 2021 6. Your

Evaluate. l o g 3 1 8 1

Calculate the critical degrees of freedom and identify the critical t value for a single-sample t test in each of the following situations, using p=.05 for all scenarios. Then, state whether the null hypothesis would fail to be rejected or rejected: 10) Two-tailed test, N = 14, t = 2.05 df= 13 critical t = Reject or Fail to Reject H o : Answer:

6. Organize each set of data in a frequency table. Find the mode. days in each month: 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 8. Use a line plot to interpret each set of data. lengths of baseball bats (inches): 30 29 31 28 29 29 30 32 30 29 28 30 30 10. Find the range for each set of data. the ages of the first ten U.S. presidents when they

AGROSUPER CHILE BAOS S NO N/A Existe cantidad de baos suficientes conforme a la dotacin de trabajadores? El acceso a los baos es expedito y libre de obstrucciones? Se mantienen los baos limpios y desinfectados? Se cuenta con papeleros en cada bao? Los excusados cuentan con separaciones y puertas en buen estado? Existen baos independientes para

Answer the questions Espanol A theater group made appearances in two cities. The hotel charge before tax in the second city was $ 1000 lower than in the first. The tax in the first city was 5%, and the tax in the second city was 9%. The total hotel tax paid for the two cities was $470. How much was the hotel charge in each city before tax? Note

Score: 0 of 1 pt 7 of 8 (4 complete) HW Score: 43.75%, 3.5 of 8 5.2.28-T Question Help Based on a poll, among adults who regret getting tattoos, 18% say that they were too young when they got their tattoos. Assume that ten adults who regret getting tattoos are randomly selected, and find the indicated probability. Complete parts (a) through (d)

Let x be a random variable representing dividend yield of bank stocks. We may assume that x has a normal distribution with=3.3%.A random sample of10 bankstocks gave the following yields (in percents).5.74.86.04.94.03.46.57.15.36.1The sample mean is= 5.38%. Suppose that for the entire stock market, the mean dividend yield is=4.2%.Do these data

In science, a numeric value is meaningless unless it has a unit of measurement associated with it. For example, if asked how far is it to the next town and you answered "three", that answer would be meaningless. Did you mean 3 miles, 3 kilometers, 3 minute walk, 3 day horse ride? When performing calculations, it is advisable to keep the units in

Problem 16-03 Grear Tire Company has produced a new tire with an estimated mean lifetime mileage of 36,500 miles. Management also believes that the standard deviation is 5000 miles and that tire mileage is normally distributed. To promote the new tire, Grear has offered to refund some money if the tire fails to reach 30,000 miles before the tire

Draw the picture according to the requirements of the question. Please answer these questions as soon as possible!!! Construct the following using a pencil, straightedge, and a compass. Include step-by-step explanations for each construction. 1. Given a point on a line, construct the perpendicular to the line at the given point. 2. Given a point,

College algebra: Power functions and proportionality Group Work - Power Functions and Proportionality 1) For a student at a state university, the cost of tuition is directly proportional to the number of credits the student takes. If the student takes a full load of 12 credits hours, h, the cost of tuition, C, will be $2790. a) Find the constant

interests you. Reliable sources would be for example published research studies, Australian Bureau of Statistics, international organisations such as International Monetary Fund, Australian Bureau of Statistics etc. 2. Use appropriate graphical methods to present your data. Include a brief bullet point explanation of the information presented in

Find the area of the shaded figure, rounded to two decimals. (Assume x = 3 and y = 4.) A = 13.79 X 60 Need Help? Read It Master It Submit Answer (0/1 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 6.6.039. MY NOTES PRACTICE ANOTHER To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake

The estimated mean difference in SBP values at end of the intervention for the Individualized treatment group compared to the Standard treatment cohort is 10 mmHg, with a 95% confidence of (5.3 mmHg, 14.7 mmHg). Which of the following is true about this 95% confidence interval? a. This is a trick question: a confidence interval cannot be estimated

Can't figure this one out Safari File Edit View History Bookmarks Window Help 82% . . . webassign.net C 19. [-/3 Points] DETAILS TANAPCALC10 2.5.008. MY NOTES ASK YOU Use the graph of the function f to find the limits at the Indicated value of a, if the limit exists. (If an answer does not exist, enter DNE.) y = f(x) -2 2 a =0 lim f(x) = - a lim

Seasonal affective disorder (SAD) is a type of depression during seasons with less daylight. One therapy for SAD is phototherapy, which involves the use of increased exposure to light to improve mood. A researcher tests this therapy by exposing different samples of SAD patients to different intensities of light (low or high) in a light box, either

Question:Problem Set 1: The Two-Factor ANOVA for Independent Measures Research Scenario A group of clinical psychologists sets up a treatment study to look at the effects of treatment type & treatment setting (community clinic or university clinic) on symptom severity in a sample of patients with diagnosed Major Depressive Disorder. They recruit

n analyzing hits by certain bombs in awar, an area was partitioned into 578 578 regions, each with an area of 0.35 0.35 km2. A total of 525 525 bombs hit the combined area of 578 578 regions. Assume that we want to find the probability that a randomly selected region had exactly four four hits. In applying the Poisson probability

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