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Mathematics, 07.11.2019 05:31 VamL6008

An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120120 lb and 161161 lb. the new population of pilots has normally distributed weights with a mean of 129 lb129 lb and a standard deviation of 30.6 lb30.6 lb.

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An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots...
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