Before every flight, the pilot must verify that the total weight of the load is

Question

Before every flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the arcraft. The aircraft can carry 39 passengers, and a flight has fuel and baggage that allows for a total passenger load of 6,396 lb. The pilot sees that the plane is full and all passengers are men. The aircraft will be overloaded if the mean weight of the passengers is greater than overloaded? Should the pilot take any action to correct for an overloaded aircraft? Assume that weights of men are normally distributed with a mean of 175.7 lb and a standard deviation of 39.9 The probability is approximately Round to four decimal places as needed) 6,396 b 39 -164 lb. What is the probability that the aircraft is Enter your answer in the answer box and then click Check Answer part Clear All Check Answer

Explanation / Answer

z test

Mean = 175.7

SD = 39.9

x = 164

z = (164 - 175.7)/39.9/?39

z = - 1.83

P = 0.9664

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