A survey found that women's heights are normally distributed with mean 63.4 in and standard deviation 2.4 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are to short or too tall? b. If this branch of the military changes the height requirements so that all women are eligible except the shortest 1% and the tallest 2%, what are the new height requirements? Click to view page 1 of the table. Click to view page 2 of the table. a. The percentage of women who meet the height requirement is 98.77 %. (Round to two decimal places as needed.) Are many women being denied the opportunity to join this branch of the military because they are too short or too tall? O A. Yes, because a large percentage of women are not allowed to join this branch of the military because of their height. O B. No, because the percentage of women who meet the height requirement is fairly small. 'C. No, because only a small percentage of women are not allowed to join this branch of the military because of their height. O D. Yes, because the percentage of women who meet the height requirement is fairly large. b. For the new height requirements, this branch of the military requires women's heights to be at least (Round to one decimal place as needed.) in and at most in.
A survey found that women's heights are normally distributed with mean 63.4 in and standard deviation 2.4 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are to short or too tall? b. If this branch of the military changes the height requirements so that all women are eligible except the shortest 1% and the tallest 2%, what are the new height requirements? Click to view page 1 of the table. Click to view page 2 of the table. a. The percentage of women who meet the height requirement is 98.77 %. (Round to two decimal places as needed.) Are many women being denied the opportunity to join this branch of the military because they are too short or too tall? O A. Yes, because a large percentage of women are not allowed to join this branch of the military because of their height. O B. No, because the percentage of women who meet the height requirement is fairly small. 'C. No, because only a small percentage of women are not allowed to join this branch of the military because of their height. O D. Yes, because the percentage of women who meet the height requirement is fairly large. b. For the new height requirements, this branch of the military requires women's heights to be at least (Round to one decimal place as needed.) in and at most in.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Normal Distribution
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Question
Transcribed Image Text:A survey found that women's heights are normally distributed with mean 63.4 in and standard deviation 2.4 in. A branch of the military requires women's heights to be
between 58 in and 80 in.
a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too
short or too tall?
b. If this branch of the military changes the height requirements so that all women are eligible except the shortest 1% and the tallest 2%, what are the new height
requirements?
Click to view page 1 of the table. Click to view page 2 of the table.
a. The percentage of women who meet the height requirement is 98.77 %.
(Round to two decimal places as needed.)
Are many women being denied the opportunity to join this branch of the military because they are too short or too tall?
O A. Yes, because a large percentage of women are not allowed to join this branch of the military because of their height.
O B. No, because the percentage of women who meet the height requirement is fairly small.
C. No, because only a small percentage of women are not allowed to join this branch of the military because of their height.
O D. Yes, because the percentage of women who meet the height requirement is fairly large.
b. For the new height requirements, this branch of the military requires women's heights to be at least in and at most
(Round to one decimal place as needed.)
in.
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