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Suppose that an airline uses a seat width of 16.1 in. Assume men have hip breadths that are normally distributed with a mean of 14.9 in. and a standard deviation of 1.1 in. Complete parts (a) through (c) below. (a) Find the probability that if an individual man randomly selected, his hip breadth will be greater than 16.1 in. The probability is 0.0182. (Round to four decimal places as needed.) Help me solve this View an example Get more help C [00 Clear all Final check
An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 140 lb and 201 lb. The new population of pilots has normally distributed weights with a mean of 147 lb and a standard deviation of 34.9 lb. Click here to view page 1 of the standard normal distribution. Click here to view page 2 of the standard normal distribution. a. If a pilot is randomly selected, find the probability that his weight is between 140 lb and 201 lb. The probability is approximately 0.5252. (Round to four decimal places as needed.) Help me solve this View an example Get more help. Clear all Check answer