Mathematics, 07.11.2019 02:31 maciemarklin3522
Engineers want to design seats in commercial aircraft so that they are wide enough to fit 9090% of all males. (accommodating 100% of males would require very wide seats that would be much tooexpensive.) men have hip breadths that are normally distributed with a mean of 14.5 in. and a standard deviation of 1.2 in. find upper p90. that is, find 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.)
Answers: 1
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