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Engineers want to design seats in commercial aircraft so that they are wide enough to fit 90% 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 14.3 in. and a standard deviation of 0.9 in. Find P90- That is, the hip breadth for men that separates the smallest 90% from the largest 10%. *** - The hip breadth for men that separates the smallest 90% from the largest 10% is P90 = in. (Round to one decimal place as needed.)

Engineers want to design seats in commercial aircraft so that they are wide enough to fit 90% 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 14.3 in. and a standard deviation of 0.9 in. Find P90- That is, the hip breadth for men that separates the smallest 90% from the largest 10%. *** - The hip breadth for men that separates the smallest 90% from the largest 10% is P90 = in. (Round to one decimal place as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Engineers want to design seats in commercial aircraft so that they are wide enough to fit 90% 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 14.3 in. and a standard deviation of 0.9 in. Find P That is, find 90 the hip breadth for men that separates the smallest 90% from the largest 10%. DOL The hip breadth for men that separates the smallest 90% from the largest 10% is P (Round to one decimal place as needed.) 90 in.
Transcribed Image Text:Engineers want to design seats in commercial aircraft so that they are wide enough to fit 90% 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 14.3 in. and a standard deviation of 0.9 in. Find P That is, find 90 the hip breadth for men that separates the smallest 90% from the largest 10%. DOL The hip breadth for men that separates the smallest 90% from the largest 10% is P (Round to one decimal place as needed.) 90 in.
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