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

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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

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