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Mathematics Questions and Answers October 12, 2022

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The model H described by H=2.75x + 71.48 can be used to predict the height, in centimeters, of a woman whose humerus (the bone from the elbow to the shoulder) is x cm long. Predict the height of a woman whose humerus is 46 cm long. T The predicted height of a woman whose humerus is 46 cm long is |:| cm. (Type an integer or a decimal.)
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Consider the space curve r(t) = ( 15 sin(t), 2v 14 cos(t), 13 cos(t) ). a. Find the arc length function for r(t). s (t) = b. Find the arc length parameterization for r(t). r (s) =
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Let A, B Rmn be two real rectangular matrices, i.e, with sizes compatible for multiplication. Show that trace ABT = trace BT A = trace BAT . 1 2. Let A, B, C Sn. Show that trace ABC = trace CAB = trace BCA. Is it true that trace ABC = trace ACB? 3. Let A, B, C Rnn. Show that trace ABC = trace CAB = trace BCA. Is it true that trace ABC = trace ACB

Is choosing which 3 apples to buy at a grocery store an example of choosing a combination without replacement

6/11/2016 Unit 1 Homework Assignment (2.1, 2.2, 2.3, 2.4) WebAssign Unit 1 Homework Assignment (2.1, 2.2, 2.3, 2.4) (Homework) Current Score : 16 / 40 Kendra Knuckles MAT230, section MAT230.32 MOD5 2016, Summer 1 2016 Instructor: Kathleen Ferguson Due : Sunday, June 26 2016 11:59 PM EDT 1. 1/1 points | Previous AnswersBerrFinMath1 2.1.001. Find

The range of objective function coefficients between the allowable increase and decrease, within which the optimal solution for an LP problem remains unchanged is called the Multiple Choice 47 O range of optimality O range of feasibility O shadow price O binding constraint

A college indicates that, on average, graduating students achieve a GPA of at most 2.1 from their science programs. The board of Governors commissions a study to verify this information. A random sample of 10 graduate student's GPAs is taken and the following results are obtained. Assume that student's GPAs are normally distributed: 2.3, 2.7, 2.9,

What is the meaning of the root xen/o? Question 173Answer a. dry b. foreign c. soft d. hard e. water

Let X n be a binomial negative random variable with n degrees of freedom or Binomial (p, -n) with 0 (or equal) 2 we have: n/(n+X n ) >(or equal) (n-1)/(n-1+X n ) and E[(n-1)/(n-1+X n )] = 1-p Now show that if Y 1, Y 2, Y 3, ... , is a sequence of i.i.d. Geometric( p ) random variables, then we can simulate X n as: X n = Y 1 ... Y n Finally, show

Citrus Rental is a popular car rental agency that has a history of having too few cars available, so that its available cars are overdriven. The mean monthly mileage over the years for Citrus cars has been about1550miles per month. Recently, though, Citrus purchased thousands of new cars, and the company claims that the average mileage of its cars

A village on a Caribbean island was devastated by a hurricane. The supply of fresh water was contaminated when the storm surge washed over the island, inundating the wells. Several tanks of fresh water were delivered to the village. Each tank contains 10.5 hectoliters of water. a. How many liters of water does each tank contain? b. On any given

can some explain this question please After Facebook's earnings announcement we have the following distribution of returns. When the stock beats earnings, the probability distribution of returns is normal with a mean of 10% and a standard deviation of 5%. When the stock miss earnings, the probability distribution of returns is normal with a mean

Real Life Application: Your hospital is buying therapy pools! YOU must review the math for the final report. Calculate the pool's complete volume because this is important in knowing future calculations in weight and space. V = L x W X H so, V = 20 x 5.5 x 8 m will be 880m3 15) Pool # 2 has the following dimensions: 20 meters in length, 5.5 meters

Your supplier of power supplies has told you that their products have a minimum life of 100 months and a maximum life expectancy of 125 months.You are building a simulation to look at the reliability of the system using Crystal Ball. a)Generate 100 random variables according to an upward ramp function with a minimum of 100 and a maximum of 125 in

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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Please help and explain your process please! For a certain company, the cost function for producingxitems isC(x)=40x+250and the revenue function for sellingxitems isR(x)=0.5(x80)^2 +3,200. The maximum capacity of the company is110items. The profit functionP(x)is the revenue functionR(x) (how much it takes in)minus the cost functionC(x)(how much it

Can you make a conclusion about MEASUREMENT OF DISTANCE BY PACING AND TAPING by referring to these objectives? Objectives: 1. To determine the individual Pace Factor 2. To measure distance by Pacing 3. To determine the horizontal length of a level course by tape Thank You Dear

what is the right answer without explaning, A surface that represents a hiatus (a Break in Geologic Time) is called Group of answer choices nonconformity none of these disconformity paraconformity two of these all of these three of these angular unconformity Flag question: Question 6 Question 63 pts Which of the following IS NOT one of the three

Suppose that you arrive at a bus stop randomly, so all arrival times are equally likely. The bus arrives regularly every 80 minutes without delay. What is the expected value of your waiting time? The expected value of the waiting time is_____minutes.

if the variance does not equal , how can we do with ANOVA test . please you explain more on based on. SPSS output

(4) (a) Find (with proof) :1 matrix A 6 M2(R) and an initial point 130 6 R2 such that the Jacobi method does not converge
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Planteamiento Explique los atributos de la atencin centrada en el paciente y sustente sus aportaciones con referencias. Instrucciones especficas: Realice la siguiente lectura: Capitulo 1 (pg. 1.) a (pg. 12) de su libro de texto. Reflexione sobre lo siguiente: Los atributos, o caractersticas, de la atencin centrada en el paciente que fueron

1. What is the difference between a discretionary expense and an essential expense? 2. For most people, health club membership expenses are considered discretionary. Alli lives in a big city and wants to join a health club. She researched monthly membership costs and found the following for health clubs within a 5-mile radius of her apartment.
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What measurements are required to find the surface area and volume of a rectangular solid object

1) Esta semana se estableci la importancia de la metacognicin en el proceso de intervencin de las matemticas, en relacin a esto responda las siguientes preguntas: a) Cul es la diferencia entre metacognicin y cognicin? Argumente su respuesta b) Cul es la finalidad de la metacognicin en el proceso de intervencin de las matemticas? Argumente su

According to the M&M website, the average percentage of brown M&M candies in a package of milk chocolate M&Ms is 13%. Suppose you randomly select a package of milk chocolate M&Ms that contains 55 candies and determine the proportion of brown candies in the package. What is the probability that the sample percentage of brown M&M candies is less

How do I solve this? 3. (12 points) You study whether there is a trade-off between the time spent sleeping per week and the time spent in paid work. Two variables of interest are the dependent variable, minutes spent sleeping at night per week (sleep), and an explanatory variable, total minutes worked during the week (tope#). The following simple
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Test the claim that the gender of a professor is independent of the department. Use the significance level?=0.01 ?=0.01. (1 point) The number of men and women among professors in Math, Physics, Chemistry, Linguistics, and English departments from a simple random sample of small colleges were counted, and the results are shown in the table below.
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Answer the question 1. Given that U = { x : xEN,Isx
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Two equally strong tennis players play 'best of 5 sets' match (match ends when one of the players wins 3 sets). Find mathematical expectation of the number of sets the match would last. (This is all the information the professor provided to solve this problem).

1 Compound Interest and Effective Annual Interest Rate Use the information about an investment in an acocunt that earns compound interest in the chart below on the line that corresponds to your assigned number, to answer the following questions. Be sure to show all the steps you took to reach your answers. A.Find the total amount in the account

Approximate the change in the lateral surface area (excluding the area of the base) of a right circular cone of fixed height of h = 6 m when its radius decreases from r = 9 m tor = 8.9 m (S = mrvr2 + h2). Use a linear approximation. AS ~ - 10 m (Type an exact answer, using it as needed.)

A sushi restaurant has prepared 30 portions of seafood, one of which had been left out too long and spoiled. If 7 of the 30 portions are served randomly to customers, what is the probability that at least one customer will receive spoiledfood?(Hint: Consider the complement of thisevent.)

A random sample of 5300 permanent dwellings on an entire reservation showed that 1683 were traditional hogans. Let p be the proportion of all permanent dwellings on the entire reservation that are traditional hogans. Find a point estimate for p Find a 99% confidence interval for p . upper= lower=

the probability distribution to complete parts(a) through(d) below. The probability distribution of number of televisions per household in a small town x 0 1 2 3 P(x) 0.02 0.14 0.32 0.52 (a) Find the probability of randomly selecting a household that has one or two televisions. The probability is nothing . (Type an integer or a decimal. Do

63. Matt is a qualitative researcher interested in the benefits of community gardens on respect for cultural diversity. He questions whether working together in a gardening environment changes people's tolerance for cultural differences. To conduct his study he selects 8 members of a community gardening group who are Anglo Americans whose families
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A college prep school advertises that their students are more prepared to succeed in college than other schools. To verify this, they categorize GPA's into 4 groups and look up the proportion of students at a state college in each category. They find that 7% have a 0-0.99, 21% have a 1-1.99, 37% have a 2-2.99, and 35% have a 3-4.00 in GPA. They

Dr. Maureen Becker, the head administrator at Jefferson County Regional Hospital, must determine a schedule for nurses to make sure there are enough of them on duty throughout the day. During the day, the demand for nurses varies. Maureen has broken the day in to twelve 2- hour periods. The slowest time of the day encompasses the three periods

You should have also created a Row Median column representing the median of Rolll - Roll10 for each student. What is the mean of the Row Median (sample medians) column? b. Is this estimate centered about the parameter of interest (mean/median in question 18)? What is the standard deviation of the Row Median (sample medians) column? d. Is there a
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how do I determine the conditional proportions on poverty level for each region? I got at least one of the answers in theboxegs wrong but can't figure out which one The following data comparing region to poverty level were reported in a recent study. The data show the number of people (in thousands) living above and below the poverty line in each
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Using the letters on the image, identify the significance of each section on the NFPA diamond. Diamond shape with four quadrants. The left, blue quadrant contains the letter A. The top, red quadrant contains the letter B. The right, yellow quadrant contains the letter C. The bottom, white quadrant contains the letter D

There are many cell phone case options on the market. This discretionary item comes in a variety of colors, materials, thicknesses, protection levels, and more. Amit runs a small business that sells computer and phone accessories. He has kept the following inventory of cell phone case sales for similar model phones: $19.99, $8.99, $35.99, $49.99,
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1) When there is a perfectly positive relationship between two variables, the value of every Xuniquely determines _______. the value of the Y-intercept the value of every X the value of every Y zero 2) Suppose that the slope is -1.2 and the coefficient of determination is 0.75. Can you determine the correlation? Yes, - 0.866. No, because we are

let x be the solution of a least square problem that is written as an over-determined linear system Ax approx= b with A in R^(m*n); m>n. Let A=USV^T be the SVD of A. Express the solution x of the least square problem using the matrices U, S, V and the vector b

Un gerente de proyectos comienza a trabajar en un proyecto para una empresa de logstica de camiones. El cliente quiere ver una propuesta lo antes posible, pero el gerente de proyectos est tardando ms de lo previsto, ya que necesita ms informacin de los interesados y del equipo. Qu debe hacer el gerente de proyectos para lograr el xito del proyecto

Problem 2 The state of a particular continuous time Markov chain is defined as the number of jobs currently at a certain work center, where a maximum of two jobs are allowed. Jobs arrive individually. Whenever fewer than two jobs are present, the next arrival occurs at a mean rate of one in two days. Jobs are processed at the work center one at a

I don't understand question D and E. How do you find inner more 86% and 68% from the normal distribution table? S. 4 1. For 30 points Homework The weight of adults living in the town of Lubumbashi is normally distributed, with a mean of 152 pounds and a standard deviation of 15.2 pounds. Given this information, please compute the following: M = 15
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in order for a linear monogramming problem to have a multiple solution, the solutions must exit

Which of the following statements is a tautology? a.) (p q) (p q)

A researcher is interested in the effectiveness of a new program at reducing the average systolic blood pressure in a population with a new anti-hypertensive medication.The researcher wants to test the hypothesis that the mean difference in systolic blood pressure is greater than 40 mmHG. Which of the following represents the correct null and

What is(are) the requirement(s) to use the symmetry model? a The geometry is symmetric b The boundary conditions are symmetric c Both geometry and boundary conditions are symmetric d The force is applied along the symmetrical line

Which sequence of transformations produces R'S'T' from RST? On a coordinate plane, triangle R S T has points (0, 0), (negative 2, 3), (negative 3, 1). Triangle R prime S prime T prime has points (2, 0), (0, negative 3), (negative 1, negative 1). a 90degree clockwise rotation about the origin and then a translation 2 units left a 90degree

Some friends in their late teens are talking about what they think they will be doing when they turn 30 years old. Complete the conversation with the correct form of the verbs. Questions Question 1 with 12 blanks LETI Cuando tenga 30 aos, 1 of 12 (ser) una arqueloga famosa. Para entonces, yo 2 of 12 (saber) mucho sobre las ruinas indgenas muy

How to write DARS ADMINISTRATION: 0001: Officer Biel received a call for a radio check and patrolled perimeter fence. 0100: Officer Biel received a call from the guards for a radio check and continued patrolling the perimeter fence to both Piers 90, and 91. 0202: Officer Biel continued patrolling the perimeter fence and received a radio check

Using exponential smoothing, calculate the forecasts for months 2, 3, 4, 5, and 6. The smoothing constant is 0.2 and the old forecast for month 1 is 245.

The two Excel based projects will focus on applications of linear equations and linear least squares regression. All projects must be printed on letter size paper.No electronic copies or handwritten ones will be accepted.All content must be printed - no handwritten mathematics, graphs, labels, etc.All projects must be stapled. Students can work

The vertical position, h, in meters, of a Ferris wheel, is modelled using the function h(t) = 10 sin [50 (t - 5) + 12,where t is the time, in seconds. a) Determine the period and amplitude of this function. Explain the meaning of these quantities within the context of the question. b) Determine the first time that the height is 20m. (2 marks], c)

Determine the answers to the below questions for each transfer function. a) G(s) = 2s 200 (s 1) b) G(s) = 4 s(s 100) Identify the gain, zeros, and poles of the system. Find expressions for magnitude and phase in terms of frequency : Fill in the below table for specified values of : Frequency () Magnitude (dB)* Phase (deg) 10-2 10-1 100 101 102 103

The owner of Maumee Ford-Volvo wants to study the relationship between the age of a car and its selling price. Listed below is a random sample of 12 used cars sold at the dealership during the last year. CarAge (years)Selling Price ($000)198.1276.03113.64124.0585.06710.0787.68118.09108.010126.01168.61268.0 Click here for the Excel Data File If we

Fill in the blank. Question content area bottom Part 1 The factorization (xplus3y)(xplus3y) may be also written as 3 y squared . left parenthesis 3 y right parenthesis squared . left parenthesis x minus 3 y right parenthesis squared . left parenthesis x plus 3 y right parenthesis squared . x squared minus 9 y squared

i have confusion about these three questions Let A(x) = f(t) dt for f(x) in the following figure. ...i... - NW y = f(x) ......... . . . . .................... ...:.. ...:.. X 4 Calculate A(1), A(3), A'(1), and A' (3). (Use decimal notation. Give your answers to one decimal place if needed.) A(1) = 2 A(3) = 6 IncorrectA'(1)= 1 Incorrect W :
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The lengths of a certain items follow a normal distribution with mean cm. and standard deviation 6 cm. It is known that 4.78% of the items have a length greater than 82 cm. Find the value of the mean and P(45

1st step with this data make an table using the spearman rank - order it should look just like table 8.2 in the attachment start from highest to lowest x = 27,28,29,30,29,30,28,27 y= 11,12,13,14,14,14,11,12 Then solve for rs using the spearman rank formula (the formula is in the attachment provided) after that test the hypothesis using the
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* Write a function, called the_48, which takes no arguments. Using free and open source tools, provide a set of choropleth visualizations for each of the columns containing dates such that the resulting visualizations (48 states only) tell the story by conveying through color, texture, or both the time lines of achievement of each milestone/column
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LTI Launch X Gradebook / College Algebra X 2 Lumen OHM 9% blackboard.odessa.edu/ultra/courses/_38604_1/grades/Iti/launchFrame?toolHref=https:~2F~2Fblackboard.odessa.edu-2Fwebapps-2Fblac O Question 10 Score on last try: 0.4 of 1 pts. See Details for more. > Next question You can retry this question below Consider the function in the graph to the
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4.1 Angles and Radian Measure Did you know that the Greek alphabet are used in trigonometry? a alpha & epsilon It pi B beta 0 theta o sigma y gamma lamda x chi & delta u mu w omega Objective #1: Recognize and use the vocabulary of angles. Solved Problem #1 Pencil Problem #1 la. True or false: When an angle is in standard la. True or false: When an

An experiment is pulling a ball from an urn that contains 3 blue balls and 5 red balls. a.) Find the probability of getting a red ball. b.) Find the probability of getting a blue ball. c.) Find the odds for getting a red ball. d.) Find the odds for getting a blue ball.

Blood Clot Problem Clinical trials were conducted to test the effectiveness of a drug to prevent blood clots.Among 5857 patients treated with this drug, 156 developed the adverse reaction of nausea. Use a 0.01 significance level to test the claim that 3% of users develop nausea. State the claim, null, and alternative hypothesis. Claim: p [ , not

a. Which of the following can be applied to determine the volume of the block: the pyramid volume formula, the prism volume formula, both, or neither? Explain, and determine the volume of the block with a formula if it is possible to do so. would someone be able to help me to solve without using prism volume formula and then divide by 2 to get a

Fakisha wants to find out how using grip gloves increases weightlifting ability. If she uses an independent groups design, she would manipulate the variable by a. having half the lifters first lift without gloves and then with gloves and having the other half lift first with gloves and then without gloves b. requiring all lifters to first lift

The hypotenuse of a right triangle os 13.0 and one leg is 2.0 units shorter than the other. Find the dimensions of the figure (rounded to the nearest tenth)

A dexterity test is administered by a private testing agency. The scores are normally distributed with a mean of 70 and standard deviation of 9. a) A particular job requires candidates to score at least 80 on the test. What percentage of candidates will be hired? b) Find the 20th percentile. c) What proportion of candidates have scores between 67

The proportion of people who respond to a certain mail-order solicitation is a random variable X having the following density function. 2(x + 3) 0
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The weekly demand for Xbox Math-Hero video games is given by p = x 3 150 x +1450 where x is the number of Xbox video games produced and sold, and p is in dollars. Using the Marginal Revenue function, R' ( x ), approximate the marginal revenue when 10 Math-Hero video games have been produced and sold. A $2,450 B $2,700 C $2,375 D $2,550 E $2,525

Foundations of Mathematical Reasoning Version 3.0 (2020) Student Pages The following question should be printed out, completed, and placed in your binder. 16) Some checking accounts pay a small amount of interest on the money in the account. In this case, interest is money that is paid to the account holder by the financial institution issuing the
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HOW DOES THE SSEB COMPLETE THE EVALUATION OF PROPOSALS

Factor the following binomial completely. m Superscript 4 Baseline minus 16 Question content area bottom Part 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A.m Superscript 4 Baseline minus 16 equals enter your response here m Superscript 4 Baseline minus 16equals enter your response here B. m

PLEASE DO NOT USE AI PLEASE GIVE EXPLANATION if ai is used i will report the account OPTIMIZATION: 2. For the following LP: a. Write the LP showing all variables (including slack/surplus variables) and solve the LP. Give the final value for all variables and the terminal tableau (you can use a solver). b. Suppose c,, the first constant in the
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A diagnosis for a test is such that it (correctly) detects the disease in 86% of the individuals who actually have the disease. Also, if a person does not have the disease, the test will report that he or she does not have it with probability 0.81. Only 4% of the population has the disease in question. If a person is chosen at random from the

Question This dataset (Given in the link below) is a subset of 2013-2014 individual sample file, provided by the ATO and has been edited to only include a subset of the cases and variables. Data dictionary of this dataset is given in the following table. please use the link at the end of the questions for raw data from excel file for graphs, and

1.A randomized, double-blind, placebo-controlled study evaluated the effect of the herbal remedy Echinacea purpurea in treating upper respiratory tract infections in 2- to 11-year olds. Each time a child had an upper respiratory tract infection, treatment with either echinacea or a placebo was given for the duration of the illness. One of the

La compaa Areneros Piper S.A. se dedica a la fabricacin y comercializacin de areneros. Fue fundada en Pisco en el ao 2000, como una pequea empresa familiar. En la actualidad - ao 2010 - Areneros Piper S.A. es ahora la empresa lder del sector. El liderazgo de la empresa ha sido obtenido gracias a la introduccin de un modelo verstil y econmico, el

Vehicles arrive at a toll both starting at 7:00 A.M. at a rate of = 5.1 0.05(with in veh/min and t in minutes after 7:00 A.M.). The first operator processes cars at a rate of 3 veh/minute 7:00 A.M. until 7:15 A.M when the person leaves because of illness

Define the parameter of interest, the appropriate null and alternative hypotheses, and explain what Type I and Type II errors mean in the context of the situation. To curb CO2 emissions, the government subsidized the purchase of green vehicles. Now, a study wants to investigate whether the average CO2 emissions from cars purchased last year has

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PLEASE HELP The following data represent the muule velocity (in feet per second) of rounds red from a 155mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 5 6 D A 793.5 793.5 793.6 793.9 793.2 792.9
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SHOW ME HOW MONTAG AND CLARISSE ARE PART OF A DYSTOPIAN SOCIETY IN FAHRENHEIT 451

website and write a report on adults most likely to experience forms of GAD which cal manifestations of respiratory acidosis. gownchs/products/databriefs/db378.htmLinks to an external site
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Data of Life Expectancy versus Fertility Rate Life Fertility Life Fertility Expectancy Rate Expectancy Rate 77.2 1.7 72.3 3.9 55.4 5.8 76.0 1.5 69.9 2.2 66.0 4.2 76.4 2.1 55.9 5.2 75.0 1.8 54.4 6.8 78.2 2.0 62.9 4.7 73.0 2.6 78.3 2.1 70.8 2.8 72.1 2.9 82.6 1.4 80.7 1.4 68.9 2.6 74.2 2.5 81.0 1.5 73.3 1.5 54.2 6.9 67.1 2.4
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In the confidence interval of variances. that random variable Y follows a Gaussian distribution. a sample of 10 random variable Y, and the standard deviation of the sampleis 6.1. to Calculate the upper 95% CI bound of the sample variance. so while calculating i got as 2.433, i am i correct?

A nurse is interested in whether there is a relationship between daily levels of stress and likelihood of a heart attack. The stress scores (predictor variable) and risk of heart attack values (criterion variable) from a small sample of participants are depicted below. (Values below are valid for this question only!) Stress Score Risk of Heart

Suppose that70%of all registered voters in a certain state favor banning the release of information from exit polls in presidential elections until after the polls in that state close. A random sample of25 registered votersis to be selected. Let x = numberof registered voters in this random sample who favor the ban. (Use Table 9 inAppendix A.

I need help sloving all of this Applied Statistics promblem, thank you ? Twelve different video games showing violence were observed . The duration times of violence were recorded , with the times ( seconds ) listed below . Assume that these sample data are used with a 0. 01 significance level in a test of the claim that the population mean is
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Consider the space curve r(t) = ( 15 sin(t), 2v 14 cos(t), 13 cos(t) ). a. Find the arc length function for r(t). s (t) = b. Find the arc length parameterization for r(t). r (s) =
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4.A survey conducted by Sallie Mae and Gallup on 1404 respondents found that 323 students paid for their education by student loans. a.Determine the point estimate. b.Find the 90% confidence of the true population of students who paid for their education by student loans. Interpretation:

A study was designed to compare cardiac demands of snow shoveling to those of using an electric snow thrower. Ten subjects cleared tracts of snow using both methods and their maximum heart rates (beats per minute) were recorded. In this sample, the mean maximum heart rate during manual snow shoveling was 175 and the standard deviation was 15.

The prevalence A red/green color blindness is about 7% of all men if 8 men are selected at random what is the probability that 4 of them have red/green color blindness round your answer to three decimal places if necessary

The time required for servicing transmissions is normally distributed with m = 45 minutes and s = 8 minutes. The service manager plans to have work begin on the transmission of a customer's car 10 minutes after the car is dropped off and the customer is told that the car will be ready within 1 hour from drop-off. What is the probability that the

Question #1 Dylan Flaherty, marketing clerk for TipTop Marketing Agency, recorded the following information for last year: Month Number of Customer Customer Service Coats Jimary 341 $524.908 February 402 542.010 March 318 479.280 April 496 698.340 May 3:85 528.250 June 442 654,660 July 351 541.970 August 480 678,900 September 330 468.540 October
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To study the relationship between height and the weight of WCU students at your campus, you need to collect a sample of nine (9) students using a systematic sampling method. Where and how are you going to collect your sample? Collect the sample and record the data. Construct a confidence interval to estimate the mean height and the mean weight.

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