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Mathematics Questions and Answers September 10, 2021

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#5 A bank features a savings account that has an annual percentage rate of r = 2.9% with interest compounded quarterly. Gregory deposits $10,000 into the account. The account balance can be modeled by the exponential formula S(t) = P(1 + - , where S is the future value, P is the present value, r is the annual percentage rate written as a decimal,
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+ ADD NOTE REFERENCE 4 QUESTION () 9. Line m is parallel to line n. Line m and line n are cut by transversals /, s, and t. | and Ill 70 1109 II only 96. 70 123.50 83.30 56.50 83.30 I, Il, and Ill 1100 96.70 m 709 56.50 123.5 I and II CLEAR ALL Based on the angles formed by the transversals r, s, and t, which conjecture(s) about the relationships
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Each figure shows a triangle with one of its angle bisectors. 13) Find x if m/2 = 4x + 5 and 14) Find x if m/2 = 1 + 28x and m/1 = 5x - 2. m/XVW=59x - 1. P Z V W P 21 X X 15) mz1 = 7x+ 7 and m_VTU= 16x + 4. 16) Find m/2 if m/2 = 7x + 5 and Find m/1. mz1 = 9x - 5. T P P B
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How Do I solve? The breaking strengths of cables produced by a certain manufacturer have a mean, u, of 1950 pounds, and a standard deviation of 85 pounds. It is claimed that an improvement in the manufacturing process has increased the mean breaking strength. To evaluate this claim, 50 newly manufactured cables are randomly chosen and tested, and
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A ladies' suit selling for $145145 is marked down 3535% for a special promotion. It is later marked down 1515% of the sale price. Since the suit still hasn't sold, it is marked down to a price that is 6565% off the original selling price. What are the two sale prices of the suit? What is the final selling price of the suit?

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MATH f ( x) = 4 = kx 1 k is a constant f'(x) = lim f ( xth)-f(x) h-0 (xth)-x k k lim xth X h h-0 K.*-(xth) = im x(xth) h h - 0 -kh = lim h x(xth) h-0 = lim -k h #0 x(xth) h-0 k =- =- kx -2 2 X The power rule still applies.What did you notice about the relationship between the original polynomial function and its derivative (the function of the
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Given this frequency chart of 1490 passengers from the Titanic who died, choose the class(es) whose relative frequency would comprise just under, 1/2 of a pie chart. Class Count Relative Frequency First 122 .082 Second 167 .112 Third 528 .354 Crew 673 .452 Question 3 Select one or more: a. None b. Third c. First d. Second e. Crew

Here are summary statistics for randomly selected weights of newborngirls: n=296 296, x overbar x =32.8 32.8 hg s=6.8 6.8 hg. The confidence level is 95 Select the correct choice belowand, ifnecessary, fill in the answer box A. t/2equals =? (Round to two decimal places asneeded.) B. z/2= ? (Round to two decimal places asneeded.) C. Neither the

The following sample was collected during registration at a large middle school.At the 0.05 level of significance, can it be concluded that level of math is dependent on grade level? Honors Math Regular Math General Math 6th grade 35 47 14 7th grade 37 49 12 8th grade 33 48 19 Hypotheses: H0: Level of math is________grade level. H1: Level of math

The graph of a function f is given. Use the graph to find each of the following a. The numbers, if any, at which f has a relative maximum. What are these relative maxima? b. The numbers, if any, at which f has a relative minimum. What are these relative minima? (a) Find the numbers, if any, at which fhas a relative maximum. Select the correct
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How would I calculate this problem? Find the z -score corresponding to the given area.Remember, z is distributed as the standard normal distribution with mean of and standard deviation . a.)The area to the left of z is 15%.

Stats Q2- thank you! 2. Identify the sampling technique used in each study below. Discuss any potential bias. a) Chosen at random, 200 male and female Marquette students are asked about their Thanksgiving plans. b) Chosen at random, 625 customers on the electronics department at Walmart are contacted via phone and asked about their opinions of the
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Wn Graph f(z) =-8-275 - 714 +82+ 18:2 by finding the following parts la a. List the possible zeros. b. Determine the end behavior the function + C. Use Descartes rule to determine the number of + zeros. d. Find the actual zeros, list their multiplicities, & determine if this zero is a cross point or Zero Mult Cross/Tum touch & tum point
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How do I solve? An ecologist randomly samples 17 plants of a specific species and measures their heights. He finds that this sample has a mean of 14 cm and a standard deviation of 3 cm. If we assume that the height measurements are normally distributed, find a 95% confidence interval for the mean height of all plants of this species. Then complete
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please find questions attached below.. 3. The random variable Y has mean 2 and standard deviation of 3. Find: Hint: Express these in terms of the original E(Y) and Var(Y)\f
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Question 2(Multiple Choice Worth 4 points) If f(x) = 3a|2x - 41 - ax, where a is some constant not equal to zero, find f '(2). DNE OH not enough information
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Please help me solve this problem. Provide all steps. Thank you! 10. ( 5 points) Consider the translation (x,y) - (x+2, y-2). In the following, draw the figure whose image is shown and find the coordinates of the figure: Coordinates
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3. Solve the problem. The angle of elevation from a point on the ground to the top of a tower is 180. The base of the tower is 100 feet from the point on the ground. Find the height of the tower. Round to the nearest tenth of a foot. R Font Family
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I need some help please!!! Do 1-9 G12.02 SSS Postulate Complete the statement. 1. Write the SSS Postulate Use the figure at the right. To use the SSS Postulate, you must show that... E 2. AB = 3. AC = 4. BC = C. Use the figure at the right. To use the SSS Postulate, you must show that... 5. PR = 6. QR = 7. PQ = R Z To show that A DEF = 4 JKM, what
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how would I solve this? 3. + -/2 points WaneFMAC7 1.3.013. 0/5 Submissions Used Decide which of the two given functions is linear and find its equation. HINT [See Example 1.] X O 6 10 15 f ( x ) O 3 11 17 24 g (x) 8 17 29 44 -Select--- Need Help? Read It Talk to a Tutor
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Trig Word Problems (7) StudentVUE ChatGPT unty Public Sc.. W N zoom in Angle of Elevation: B The angle of elevation is always measured from the ground up. It is an upward angle from a horizontal line. It is always inside the triangle. You can think of the angle of elevation in relation to the movement of your eyes. You are looking xo straight
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Linear Programming Word Problems 1. A manufacturer of ski clothing makes ski pants and ski jackets. The profit on a pair of ski pants is $2.00 and on a jacket is $1.50. Both pants and jackets require the work of sewing operators and cutters. There are 60 minutes of sewing operator time and 48 minutes of cutter time available. It takes 8 minutes to
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please help me out with the following: 1. Classify the following variables as qualitative, quantitative discrete, or quantitative continuous. a. Students enrolment in Yorkville University over the recent three years b. Length of time of residence in a city c. Number of siblings d. Highest education degree obtained What is the difference between
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content area top Part 1 Mammograms are used to detect breast cancer. Suppose a mammogram is known to be 78% accurate, which means P(positive mammogram|cancer)equals0.78. Suppose in the United States, 43 million women are tested for breast cancer with mammograms and, of these, 340 comma 000 have breast cancer (regardless of the results of the

In a given year, the average annual salary of professional south african soccer players was R189,000 with A standard deviatopm ofR20,500.if a sample if 50 players was taken, what is the probabillity that the sample mean of their salaries was more than R190,000?

Can you please help me set this up? Thank you For the following function find (a) f(8), (b) f - 7 , (c) f(a), (d) ; NIE and (e) any values of x such that f(x) = 1. 2x + 3 X - 8 if x # 8 f(x) = if x = 8 (a) Find the value of f(8). f(8) = (Type an integer or a simplified fraction.) (b) Find the value of f - 2) (Type an integer or a simplified
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A Sports Psychologist is testing a supplement with 25 track athletes under his care to see if it will improve player performance compared to all other track athletes in similar races. He is analyzing significance based on an alpha level of p.05. The results were t(24) = 5.28, p = .02. Based on this statistical evidence, what conclusions can the

100 randomly selected 25-lb bags of fertilizer are selected. Let x bar represent of the sample mean of the 100 bags of fertilizers.If the expected weight of each bag is 25 and the variance is 1.5 a. What is the mean and the standard deviation of the sampling distribution of x bar. b). Calculate P(24x bar 26) approximately.

A drug company produces capsules that are designed to contain a specified amount of the active ingredient of a drug. Each hour, a sample of 25 capsules is selected at random and the average amount of the active ingredient is determined. When the production process is in control, the mean amount of the active ingredient in the capsules is =150

solve them Exercise 1.3 on page 13 showed tensile strength data for two samples, one in which specimens were exposed to an aging process and one in which there was no aging of the specimens. (a) Calculate the sample variance as well as standard deviation in tensile strength for both samples. (b) Does there appear to be any evidence that aging
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This problem deals with contingency table analysis. The "warpbreaks" dataset gives the number of warp breaks per loom, where a loom corresponds to a fixed length of yarn.There are 54 observations on 3 variables: breaks (numeric, the number of breaks), wool (factor, type of wool: A or B), and tension (factor, low L, medium M and high H).These data
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I wo machines are used for filling glass bottles with a soft-drink beverage. The filling processes have known standard deviations 1 = 0.010 liter and 02 = 0.015 liter, respectively. A random sample of n1 = 20 bottles from machine 1 and n2 = 25 bottles from machine 2 results in average net contents of *1 = 2.07 liters and *2 = 2.04 liters. Test the
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c. [1 point] Ten people volunteered for a study to investigate the relationship between sleep deprivation and cortisol levels (cortisol is a stress hormone). Half of the subjects were randomly assigned to sleep for 8 hours, and the other half slept for 4 hours. In each volunteer, blood samples were collected at 6:00 am on two successive days,
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You want to make a 90% confidence interval for the difference in the percent of stray cats that are fixed and the percent of cats with homes that are fixed.You take samples from each group.For stray cats you get X 1 = 3 , n 1 = 20 .For cats with homes, you get X 2 = 35 , n 2 = 40 .You decide to use the Plus Four method.Fill in the blanks for the

(15 points\") Suppose you take a rectangular piece of paper, roll it up, and tape two ends together, without overlapping them, to make a cylinder (without bases). a. if the cylinder is '5 "/2 inches long and has a diameter of 4 IA inches, then. what were the length and width of the piece of paper used to make the cylinder without bases? Explain
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(1 point) Let F = 1xi + 4yj and let n be the outward unit normal vector to the positively oriented circle x2 + y = 16. Compute the flux integral S, F . n ds
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Focus on the difference between feasible alternatives (Principle 2LOADING... )! Insulated concrete forms(ICF) can be used as a substitute for conventional wood framing in building construction. Heating and cooling bills will be about 50% less than in a similarwood-framed building in upstate New York. An ICF home will be approximately 10% more

If you were considering purchasing anaverage-priced home in a new community with home values ranging from$100,000-$1,000,000, which of the following would give the most realistic picture of how much that home is likely tocost? A. mean B. class interval C. grouped data D. median and mode

The company is celebrating the 300th national day of Norway and wants to include a prize money inside the potato chips bags sold at the oldest branch of a famous Norwegian supermarket. The bags will have a unique new design that celebrates the occasion. Each bag will have a check with a prize money of 10,000 euros inside it. The chips aisle is

Find the coordinates of the point 7/10 of the way from A to B. A (-3,-8) B (9,5)

Given that g (x) = =x + 9 and h(x) = (x + 1)(x -1), determine the following. Simplify where possible.a h(x) g(x)\f\f\fe ho gx
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How many ways can a committee of three people be selected from a group of 20? The vertex of the graph of y = -99( x - 7) 2 - 2 is a minimum value? True or False? The mean of 5 people in a meeting is 30 years. One person who is 50 years old leaves the room. What is the mean of the remaining 4 people? Which of the following is FALSE? a. The numbers

i iS File Edit View History Bookmarks Window Help O E msv@m T Q @ FriApr26 10:45PM eoee M+ Part 2: Write the area of the flower bed as an equation using multiplication of two binomials. The overall width of the garden bed is 12+4x and the overall length is 4+2x and we know the total area from part1: (4x+12) (2x+4) =96 Part 3: Solve your equation
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hi can u pls help me with this worksheet i dont really get it 1, The population of Small Town over the last 40 years is modelled by the formula 25x (x) = x' + 2x + 1 where the population is expressed in ten thousands. a) Graph the function. From your graph, would you say the population is increasing or decreasing over the last 10 years? b) Sketch
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PART A: PLEASE EXPLAIN AND SHOW WORK For the functions f (x) = x+1 and g (x) = -, find the composition the domain using interval notation. ( f 08) (x ) = [1 Domain of f g :Find the difference quotient f(xth)-f(x) h where h 0, f(x) =5x -3 Simplify your answer as much as possible. f( x th) - f(x) h
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question 4 Consider the equation cos (2x) = It has infinitely many solutions. What is the smallest solution a greater than ? Answer: = FORMATTING: Remember that or is written as pi in the response area
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Linear Programming Word Problems cont. 3. Afarmer has a field of 70 acres in which he plants potatoes and corn. The seed for potatoes costs $20/acre, the seed for corn costs $60/acre and the farmer has set aside $3000 to spend on seed. The profit per acre of potatoes is $150 and the profit for corn is $50 an acre. Find the optimal solution for the
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A fair die is rolled three times. What is the probability that it comes up4 at least once? The probability that it comes up4 at least once is

Review NAME DATE PER. Unit 10 REVIEW PART 1. IMPORTANT GEOMETRIC TERMS Match each term with its appropriate description, writing its corresponding letter in the blank provided. Not all descriptions will be used, nor will they be repeated. @ 1. Center Angle A. A polygon that is both equiangular and equilateral. @ 2. Apothem B. The number of square
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Assume that blood pressure readings has a mean of 122 and a standard deviation of 9.6. If 144 people are randomly selected, find the probability that their mean blood pressure will be less than 124. (PLEASE SHOW WORK SO I CAN UNDERSTAND)

Find the explicit formula for the general n^th term of the arithmetic sequence described below. Simplify your answer. a 15 = 115 and d = 8 *****Underlined 15 is a subscript

Consider the order statistics arising from a sample of size n ...... 7. Consider the order statistics arising from a sample of size n from a continuous distri- bution with probability density function f(x). Then, find the following: (a) The conditional distribution of Xr:n, for 1
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If the amount of time, in minutes, a person uses to download and install a certain program is Exponentially distributed with rate parameter = 1.97, then 90% of people who download and install this file will take at most ____ minutes. (Enter the amount of minutes in decimal form, rounded to two places.)

sas code orion.prices In the data step, use explicit output statements to output three observations for each input observation. Create the variable year to indicate year 1,2,or 3. Create the variable unit_price to forecast unit prices for the next three years, using Factor as the annual rate of increase. Orion.prices

Davidson Tree and Landscape provides trees to home and garden centers in the United States and Canada. One product is the Norway maple. The ideal tree diameter for shipment to the nurseries is 2.25 inches. If the diameter is too large or small, it seems to affect the trees' ability to survive transport and planting. Before each large shipment is

Please provide solutions for the following questions 1. Consider the the region in the first quadrant bounded by the curves y = |/ and y = = 2. For each of the solids of revolution described below, use either the washer or shell method to determine its volume (one method will be easier than the other in each case, so choose wisely). (a) The line y
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Balanced scorecard uses measures from Question 10 options: 1) The financial domain 2) The economic domain 3) The HR domain 4) Only the first and second domains 5) All of the options

Given the following sets, find the set (A U B)' n C U = {1, 2, 3, . . . , 8} A= (1, 2, 3, 4} B = (1, 2, 8) C = {1, 2, 3, 5, 7} D Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (AUB)'nC= (Use a comma to separate answers as needed. Use ascending order.) OB. (A UB) / C is the empty set
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6 An industrial designer wants to determine the average amount of time it takes an adult to assemble an "easy to assemble" toy. A sample of 16 times yielded an average time of 19.92 minutes, with a sample standard deviation of 5.73 minutes. Assuming normality of assembly times, provide a 95% confidence interval for the mean assembly time. 6a.
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4.1.8. (a) Find the series solution to the heat equation u, = upon -2 0, when subject to the Dirichlet boundary conditions u(t, -2) = u(t, 2) = 0 and the initial condi- tion u (0, x) = I, x|
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Question 10 (1 point) The Student Recreation Center wanted to determine what sort of physical activity was preferred by students. In a survey of 72 random students, 53 indicated that they preferred outdoor exercise over exercising in a gym. The 90% confidence interval estimating the proportion of all students at the university who prefer outdoor
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Which of the following models Module Three Lesson Three Check Your Knowledgecould be used to find two numbers whose difference is , but whose product is a minimum? Which of the following models could be used to find two numbers whose difference is 90 , but whose product is a minimum

In Linguistics, a short report about a linguistic phenomenon is known as squib In LING 1000, The purpose of the squibs is to provide opportunities to use and knowledge from class to new or different U.S data language The squibs are therefore aimed at seeing the relevance and application of the concepts discussed in LING 1000 to everyday life.

Here are summary statistics for randomly selected weights of newborngirls: nequals =232 232, x overbar xequals =27.7 27.7 hg, sequals =7.8 7.8 hg. Construct a confidence interval estimate of the mean. Use a 90 90% confidence level. Are these results very different from the confidence interval 26.4 26.4 hgless than

The power P required to propel a ship varies directly as the cube of the speed s of the ship. If 5800 hp will propel a ship at 14.0 mi/h, what power is required to propel it at 17.0 mi/h? Set up the general variation equation. P=? (Use integers or decimals for any numbers in the expression. Round to two decimal places as needed.) The power

You run a competitive K-cup coffee company. Your most popular flavor is the French Roast. Suppose a potential competitor has been conducting blind taste tests on its blend and finds that 48% of consumers strongly prefer its French Roast to yours. After tweaking its recipe, the competitor conducts a test with 144 tasters, of which 72 prefer its
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Solve the given differential equation by using an appropriate substitution. The DE is homogeneous \f
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Which of the following statements is true about specific weight? Group of answer choices One of the units of specific weight in US customary system of units is lb/ft3 One of the units of specific weight in SI system of units is N/m3 Specific weight is the amount of weight per unit volume Specific weight is also expressed as a product of the

This is NOT a homework question, this is a Practice Question for Partial Differential Equations. Problem 3: Let D = {33 E R2 : |33|
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Artificial insemination is an important tool in agriculture, but freezing se- Problem 9.2 men for later use can reduce its potency (ability to produce offspring). Here we are trying to understand the effect of freezing on the potency of chicken semen. Four semen mixtures are prepared, consisting of equal parts of either fresh or frozen Rhode
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Find the inverse of the following function. f (z) = Vx+12 O A. fl(x) = x+ 12 OB. f-1(x) = x - 12 O c. fl(x) = 12 - 23 OD. f-1(x) = 23 - 12
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Homework: 2.6 HW - HW Score: Combinations of Functions; points Math Composite Func Points: Use the graphs of f and g to evaluate the composite function. (f o g)( -1) = (fog )( -1) nts 10 38
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Score: 68.33/100 10/10 answered Question 10 Score on last try: 0 of 10 pts. See Details for more. Submit and End You can retry this question below 8 Suppose that o is an angle with tan a = 13 and a is not in the first quadrant. Compute the exact value of sin o. Exact value means to keep the square root. You do not have to rationalize the
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Describe the rotational symmetry of each figure. State whether each has point symmetry. 8. 9
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Discrete Mathematics, creating a double linked list [image]. Thanks for the help in advance! The Bomb Jonhendricks the memory ( RAM/ snapshot of a relation Ron the LIA=\\_ A` said. Create the Vert Tail Heed Next double Linked list VIAT $ 16 2 17. 101/ TAIL . 14. 1. 1. 1, 2 2. 1. 6, 8, 101 HEAD $ 18. 6. 10. 2. 1, 6. 10. 8 , 1 . 8 ) NEXT .1. 1 1. 0.
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Answer the following questions on this sheet but you must attach the spread sheet.In the excel sheet, I expect to see your work to support your answers.(use the available Data Analysis tools in EXCEL to perform the calculations) An analysis was performed to study therelationship between a vehicle's mileage (000's mi) an d selling price of 8
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The value of z /2 when determine the 94% confidence interval for p. The decision rule (aka, the rejection region) for testing the following pair of hypotheses at the .05 level of significance when the population standard deviation is unknown and a random sample of size 24 is taken. H 0 : = 16 H a : > 16 The value of t /2 when determine the 95%

1.Gender was considered a potential confounder and effect measure modifier in this study. The data were stratified into males and females in order to assess these issues. Males Females Cell Phone Users Cases Controls Cases Controls Yes 242 150 Yes 40 50 No 100 50 No 150 150 Stratum specific OR = 0.8Stratum specific OR = 0.8 i.Is gender a

I need help with the following problem: With a new mass shooting nearly every day, it is not surprising that violent crime is on everyone's minds.Using theFBI's crimestatistics fromrandomly selected U.S.cities, answer the following questions: Violent Crime: 1732 793 563 1692 272 591 1069 197 65 437 Unemployment Rate: 6.5 5.6 5.3 6.6 4.1 5 6.2 2.6

A researcher hypothesizes that servers, hosts, managers, and kitchen staff earn different hourly wages. Wages are measured in dollars. Which test BEST fits for this study? Group of answer choices There is no appropriate test for this scenario ANOVA independent samples t-test with a one-tailed test of significance dependent samples t-test with a

A(5, 10) K (5, 6) B(9, 6) X O Find the coordinates of the center of a circle that contains the points A(1, 8), B(3, 4), and C(-2, -1). Verify your solution
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identify one random variable you may encounter in your field of study/ intended career that could follow a poisson distribution. briefly justify how this variable could follow a Poisson distribution, and describe how calculating various probabilities associated with this variable could be useful?

Hello. Please answer the question using pen and paper. Thank you. 1. Find Laurent series about the indicated singularity for each of the following functions and name the singularity: [5] e2z z - sin z (a) (z-1)3' z = 1. (c) 73 z = 0. (e) z2 (2 - 3)21 2 = 3. (b) (z - 3) sin z+ 2' Z = -2. (d) Z (2 + 1) (2+2)' Z = -2. 2. Expand f (z) = (z+1) (z+3) in
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Determine if the lines are parallel, perpendicular, or neither. y=9x-11 y=9x-2

A physician wants to see if there was a difference in the average smokers' daily cigarette consumption after wearing a nicotine patch. The physician set up a study to track daily smoking consumption. In the study, the patients were given a placebo patch that did not contain nicotine for 4 weeks, then a nicotine patch for the following 4 weeks.

25. (10 pts) The following is the final ANCOVA output for this analysis: Tests of Between-Subjects Effects Dependent Variable: Patient_Satisfaction Type Ill Sum of Source Squares df Mean Square F Sig. Corrected Model 1966.123= 5 393.225 2.448 041 Intercept 48756.213 48756.213 303.532 .000 Job Satisfaction 34.332 34.332 214 645 Field 1966.116 4
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A manufacturing company purchases a new machine for its assembly line. The current value of the machine is $32,672. The company decides to depreciate the value of the machine using the straight line method over a period of 14 years. a. Assume that t represents the number of years since the machine was purchased and V represents the depreciated val
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Homework question: I need to make sure I did it correctly and if not, I'd like to see why. Stereotype threat refers to the fact that members of a stereotyped group often feel extra pressure in situations where their behavior can confirm the negative reputation that their group lacks a valued ability. This feeling of stereotyped threat is then

solve the question Consider the data in Exercise 1.5 on page 13. Compute the sample variance and the sample standard deviation for both control and treatment groups. Reference Exercise 1.5: Twenty adult males between the ages of 30 and 40 participated in a study to evaluate the effect of a specific health regimen involving diet and exercise on the
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I have include all the details about this work \f4 slots is too much for us. We'll only have two slots. We'll still have 7 total colors to use: Red, Yellow, Blue, Green, Purple, White, and Orange. The player or user will make their selection of two colors on each turn: U1 and U2. After the player(user) fills in the user colors (U1 and U2), it is
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Q5 (6 points) Determine if the statements below are True or False. If it's True, explain why. If it's False, explain why not, or simply give an example demonstrating why it's false. A correct choice of "True" or "False" with no explanation will not receive any credit. (a) It F = (P, Q) is a conservative vector field, then Py, + Qy, = 0. (b) For
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Incluso una palabra clave muy relevante puede no valer la pena buscarla en su SEO si: Grupo de opciones de respuesta la palabra clave a menudo est mal escrita. la palabra clave es sinnimo de otros trminos. la palabra clave es demasiado larga. la palabra clave no tiene trfico

You deposit $ 364 each month into an account earning 7.5 % interest compounded monthly for 4 years.How much total interest will you earn? $_____________(Round to the nearest DOLLAR)

The width of the intertidal zone depends on the Group of answer choices tidal range. tidal bore. ebb tide. tidal flat

2. Suppose you have a sample 5 4 1 1 2 5 1 5 2 4 3 2 3 6 6 1 3 of some distribution. a)Plot the ecdf Fn of this sample. b) Compute the bootstrap estimate of the standard error of the sample mean, by taking the resample size B = 500. c) Compute the jackknife estimate of the standard error of the sample mean, and compare it with the estimate in b).

Solve with explanation.... I wrote k-1 since there was a typo (incase you didn't understand) 5. (Pascal's formula) For all integers n and k with 1 S k Sn -1, () - ("=1 ) +("-1) (a) Use Pascal's formula to prove that (#) - ( * ) + ( x 21 ) + ( + 21 ) +( x 21 ) +. + ("=]) +(21) (b) Prove that the number of permutations of m A's and at most n B's
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Mr browns motorboat took 4 hours to make a 40 mile trip downstream. The same trip upstream took 5 hours. Let b= the speed of the motorboat in still water C= current speed. Determine the motorboat speed in still water. Determine the current speed

There are many different programming languages out there. Give a brief description of at least 2 programming languages that you believe are valuable to learn in the job market. our response should be 250-300 words (total answering all parts of the discussion question). Make sure you post your response by day 4 of the week and make sure you make

please solve the following questions under questions to consider 68 . CHAPTER 2 Sets and Whole Numbers COOPERATIVE INVESTIGATION Counting Cars and Trains Materials Needed The order in which the cars appear is taken A set of Cuisenaire rods (or colored number strips) for each into account, so we consider the red-white and cooperative group of three
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