33. A trouser manufacturer has an order for 80,000men's trousers in a normal distribution of waistsizes 28, 30, 32, 34, 36, 38, 40, 42, and 44, with amean of 36, and a sample standard deviation of2.1. Find the number of trousers to be made ofeach waist size. (Use the empirical rule.)a.How many trousers should be made withinone standard deviation of the mean?What waist sizes are included in this set?(Circle all that apply.)28 30 32 34 36 38 40 42 44b. How many trousers should be madebetween one and two standard deviation ofthe mean?What waist sizes are included in this set?(Circle all that apply.)28 30 32 34 36 38 40 42 44How many trousers should be madebetween two and three standardС.deviation of the mean?What waist sizes are included in this set?(Circle all that apply.)28 30 32 34 36 38 40 42 44

According to the empirical rule 68% of the data lie within 1 standard deviation of the mean Thus,…

sizes 28, 30, 32, 34, 36, 38, 40, 42, and 44, with a mean of 36, and a sample standard deviation of 2.1. Find the number of trousers to be made of each waist size. (Use the empirical rule.) How many trousers should be made within one standard deviation of the mean? a.

sizes 28, 30, 32, 34, 36, 38, 40, 42, and 44, with a mean of 36, and a sample standard deviation of 2.1. Find the number of trousers to be made of each waist size. (Use the empirical rule.) How many trousers should be made within one standard deviation of the mean? a.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Assume that a distribution of 10000 scores is normally distributed with a mean of 90 and a standard…

Q: A population has a mean u=87 and a standard deviation o = 12. Find the mean and standard deviation…

Q: Calculate the mean deviation from the mean for the following data : Size : 2 6 8 10 12 14 16 ency :…

A: We have given that data Mean = sum of all observations/total number of observations.

Q: A random sample of 6 vehicles on the highway had their speed checked. The speeds, in miles per hour,…

A: It is an important part of statistics . It is widely used .

Q: 36 49 24 66 25 12 55 12 50 4 14 43 42 102 33 20 14 50 22 2 18 26 89 26 14 20 I Click here for the…

A: As per our guidelines we are suppose to do only one question

Q: A Student Gender Hours online/week Friends 1 male 2 female 50 L30 3 female 4 female 70 2.

A: Given: The data given is as below Hours online/week Friends 4 90 2 50 2 30 5 70 5 70…

Q: give the correct answer. compute the sample standard deviation. a. 6.96 b. 6.16 c. 7.12 d. 8.56

Q: What information can you get from a person’s z-score? a. Whether they are above or below the mean b.…

A: Solution

Q: The highway mileage (mpg) for a sample of 10 different models of a car company can be found below.…

A: The data set shows the highway mileage for a sample of 10 different models of a car company.

Q: In a normal distribution, 99.7% of the data fall within how many standard deviations of the mean? A.…

A: Solution-: In a normal distribution, 99.7% of the data fall within how many standard deviations of…

Q: A population has a mean p = 81 and a standard deviation o = 25. Find the mean and standard deviation…

A: We have ro find value of mean of sampling distribution.

Q: 1. A survey of 1000 women ages 20 to 30 found that their heights were normally distributed, with a…

A: GivenN=1000Mean(μ)=65standard deviation(σ)=2.5

Q: Consider the following sample data. Sample A: 8, 16, 24 Sample B: 78, 86, 94 Sample C: 1,085;…

A: From the above given data the following solution is provided below:

Q: What symbol is used for the standard deviation when it is a sample statistic? What symbol is used…

A: We know that-

Q: a variable of a population has a mean of 73 and a standard deviation of 36. a. Identify the sampling…

A: Population mean =73Standard deviation =36We have to finda..The distribution of sample mean if sample…

Q: Calculate the standard deviation for the following sample of 4 observations. Individual Income 1. 62…

A: Below is the answer

Q: The highway mileage (mpg) for a sample of 10 different models of a car company can be foun below. 29…

A: Given range is 25. standard deviation using range rule of thumb is ?

Q: Listed below are foot lengths in inches for 11 randomly selected people taken in 1988. Find the…

Q: A manufacturer claims that the mean weight of its ice cream cartons is 10 ounces with a standard…

A: The random variable is weight of ice cream cartons. The population mean is 10 ounces. The population…

Q: Construct the normal curve given the mean and standard deviation of a set of data. μ = 43.2, σ = 6.9

Q: Find the standard deviation for the given sample data. Round your answer to one more decimal place…

A: The standard deviation is obtained as follows: s=∑x-x¯2n-1 x¯=∑xn=1149=12.6667 Thus, the sample mean…

Q: A population has a mean u = 86 and a standard deviation o = 28. Find the mean and standard deviation…

Q: A population has a mean μ = 72 and a standard deviation o=27. Find the mean and standard deviation…

A: Population mean=72Population standard deviation=27Sample size n=81

Q: 1. A Statistics class of 50 students has a mean test score of 38 with standard deviation of 5. a.…

A: Note- As per our policy we can answer only the first 3 sub-parts of a question. If you want…

Q: A statistician uses which of these values to calculate the estimated standard error (SM) when…

Q: Consider the following sample data. Sample A: 13, 23, 33 Sample B: 71, 81, 91 Sample C: 1,050;…

A: Given data: Sample A: 13, 23, 33 Sample B: 71, 81, 91 Sample C: 1,050; 1,060; 1,070 To…

Q: A population has a mean = 86 and a standard deviation a=21. Find the mean and standard deviation of…

A: Given information: The sample size is n =258. Population mean, μ=86. Population standard deviation,…

Q: What symbol is used for the standard deviation of a population? O a. X-bar O b.H O C. S O d. o

A: Standard deviation: The positive square root of the mean square of the deviations taken from the…

Q: Assume you have taken 125 samples of size 81 each from a population. The population variance is 64.…

A: answer is 0.88

Q: Q1 Part 1.What symbols are used for the mean and standard deviation for a sample in a research…

A: Q1 The symbol of mean for for a sample in a research report is denoted by m (lowercase letter) and…

Q: The length of ten screw are: 17.2,17.9,17.9,18.0,18.0,18.0,18.1,18.1,18.2,18.6 The mean is 18. Find…

Q: the mean with the value of _____ if it is standardized. a.

A: Here X ~N( mean , variance) if it standardized that z = (x -mean )/sd ~ N(0,1)

Q: Consider the population consisting of the values (6, 8, 9, 12, 15) a. Find the mean. b. Find the…

Q: Choose the letter of the correct answer. The two important parameters that best describe the normal…

A: Given the statements : The two important parameters that best describe the normal curve are the…

Q: Motorcycles. The number of motorcyclists killed in motor vehicle traﬃc crashes in the U.S. in a 7…

A: Given that,the number of motorcyclists killed in motor vehicle traffic crashes in the U.S. in 7…

Q: The highway mileage (mpg) for a sample of 10 different models of a car company can be found below.…

A: Data in order 22, 24, 26, 27, 39, 43, 43, 46, 48, 49 Mode may be defined as the maximum number of…

Q: A population has a mean u=79 and a standard deviation o = 12. Find the mean and standard deviation…

A: Mean = 79 Standard deviation = 12 Sample size, n = 36

Q: The instructor takes a random sample of size from the population data and obtains the following…

A: We have given that, The data set is, 405, 385, 495, 385, 555, 470 Then, We will find the sample…

Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

33. A trouser manufacturer has an order for 80,000
men's trousers in a normal distribution of waist
sizes 28, 30, 32, 34, 36, 38, 40, 42, and 44, with a
mean of 36, and a sample standard deviation of
2.1. Find the number of trousers to be made of
each waist size. (Use the empirical rule.)
a.
How many trousers should be made within
one standard deviation of the mean?
What waist sizes are included in this set?
(Circle all that apply.)
28 30 32 34 36 38 40 42 44
b. How many trousers should be made
between one and two standard deviation of
the mean?
What waist sizes are included in this set?
(Circle all that apply.)
28 30 32 34 36 38 40 42 44
How many trousers should be made
between two and three standard
С.
deviation of the mean?
What waist sizes are included in this set?
(Circle all that apply.)
28 30 32 34 36 38 40 42 44

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1 (a)

VIEW

Step 2 (b)

VIEW

Step 3 (c)

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

Find the sample standard deviation
A population has a mean u = 90 and a standard deviation o = 30. Find the mean and standard deviation of a sampling distribution of sample means with sample size n= 231. H = (Simplify your answer.)
A population has a mean p= 75 and a standard deviation o= 6. Find the mean and standard deviation of a sampling distribution of sample means with sample size n= 36. (Simplify your answer.)
Find the three measures of central tendency (the mean, median, and mode). (If an anewer does not exist, enter DNE.) 0, 1, 1, 2, 3, 4, 12, 33 mean median mode Need Help? Read R Additional Materials
Find the weighted estimate, p to test the claim that p, = p2. Use a = 0.05. The sample statistics listed below are from independent samples. n, = 50, x, = 35, and = 60, x, = 40 O A. 0.682 O B. 0.238 C. 1.367 D. 0.328
Find the standard deviation.. Round to one more place than the data 7,19,20,8,17, 14, 8, 20, 12 O A. 5.1 O B. 1.7 O C. 5.4 O D. 5.7
Given the data set below find the following; 45, 34, 65, 20, 15, 25 a. Compute the sample mean b. Compute the sample standard deviation c. Compute the standard error of the mean.
A population has a mean u =78 and a standard deviation o = 24. Find the mean and standard deviation of a sampling distribution of sample means with sample size n = 36. H; =(Simplify your answer.) (Simplify your answer.)
12. Stem and leaf Plot: (Sample )Variable: Gas $ Key: 12 = 1:2 1 : 2 2 : 3 : 4 : 5 : 55 6 : 7 : 88 8 : 9 12a. Use the above Stem and leaf plot and calculate the range. 12b. Use the above Stem and leaf plot and calculate the Quadratic Mean. 12c. Calculate the upper fence. 12d. Estimate the standard deviation.
Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal. Use a significance level of 0.05 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). LOADING... Click the icon to view the data. In this example, μd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the weight of discarded paper minus the weight of discarded plastic for a household. What are the null and alternative hypotheses for the hypothesis test? A. H0: μd≠0 H1: μd>0 B. H0: μd=0 H1: μd<0 C. H0: μd=0 H1: μd≠0 D. H0: μd≠0 H1: μd=0 Household Paper Plastic 1 6.44 8.40 2 7.72 3.86 3 3.27 0.63 4 9.19 3.74 5 14.33 6.43 6 11.08 12.47 7…
What is the standard deviation for the data given: 12, 18, 16, 22 Select one: a. 17.33 b. 13 C. V13 d. V17.33
1. Using a calculator, solve for the mean and the standard deviation of the given set of data. a. 15,18, 16, 17, 21 b. 21,24, 31, 19, 25 C. 84,85, 94, 76, 89 d. 54,66, 51, 37,49