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An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 120
Posted: Sun Jul 10, 2022 10:18 am
by answerhappygod
- An Engineer Is Going To Redesign An Ejection Seat For An Airplane The Seat Was Designed For Pilots Weighing Between 120 1 (67.5 KiB) Viewed 97 times
An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 120 lb and 161 lb. The new population of pilots has normally distributed weights with a mean of 128 lb and a standard deviation of 31.4 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 120 lb and 161 lb. The probability is approximately 0.9252. (Round to four decimal places as needed.)