Engineers want to design seats in commercial aircraft so that they are wide enough to fit 95% of all males. (Accommodating 100 % of males would require very wide seats that would be much too expensive.) Men have hip breadths that are normally distributed with a mean of 14.8 in and a standard deviation of 1.2 in Find Pgs. That is, find the hip breadth for men that separates the smallest 95% from the largest 5%. The hip breadth for men that separates the smallest 95% from the largest 5% is Pgs = in. (Round to one decimal place as needed.) D

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Question 13, section 6.2

Engineers want to design seats in commercial aircraft so that they are wide enough to fit 95% of all males. (Accommodating 100% of males would require
very wide seats that would be much too expensive.) Men have hip breadths that are normally distributed with a mean of 14.8 in and a standard deviation
of 1.2 in. Find Pgs. That is, find the hip breadth for men that separates the smallest 95% from the largest 5%.
The hip breadth for men that separates the smallest 95% from the largest 5% is Pgs-in.
(Round to one decimal place as needed.)
2
Transcribed Image Text:Engineers want to design seats in commercial aircraft so that they are wide enough to fit 95% of all males. (Accommodating 100% of males would require very wide seats that would be much too expensive.) Men have hip breadths that are normally distributed with a mean of 14.8 in and a standard deviation of 1.2 in. Find Pgs. That is, find the hip breadth for men that separates the smallest 95% from the largest 5%. The hip breadth for men that separates the smallest 95% from the largest 5% is Pgs-in. (Round to one decimal place as needed.) 2
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