(Number 15) Enaineers want to desian seats in commercial aircraft so that they are wide enough to fit 99% of all adults. (Accommodating 100% of adults would require very wide seats that would be much too tapennersone mean of 14.5 in. and a standard deviation of 0.8 in. Find P99. That is, find the hip width for adults that separates the smallest 99% from the largest 1% What is the maximum hip width that is required to satisfy the requirement of fitting 99% of adults? __ inches (round to one decimal place as needed.)