Suppose that an airline uses a seat width of 16.3 In. Assume men have hip breadths that are normally distributed with a mean of 14.5 in. and a standard deviation of 1 in. Complete parts (a) through (at below. E (3) Find the probability that if an individual man is randomly selected, his hip breadth will be greater than 1&3 in. The probability is D. (Round to four decimal places as needed.) . (b) If a plane is tilted with 126 randomly selected men. nd the probability that these men have a mean hlp breadth greater than 16.3 in. The probability is {1. (Round to tour decimal places as needed) (2) Which result shuuld'be considered for any changes in seat design: the result from part (a) or part (b)