Before every flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the aircraft. The aircraft can carry 42 passengers, and a flight has fuel and baggage that allows for a total passenger load of 6,720 lb. The pilot sees that the plane is full and all passengers are men. The aircraft will be overloaded if the 6,720 lb 42 = 160 lb. What is the probability that the aircraft mean weight of the passengers is greater than is 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 175.6 lb and a standard deviation of 38.7.

MATLAB: An Introduction with Applications
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Before every flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for
the aircraft. The aircraft can carry 42 passengers, and a flight has fuel and baggage that allows for a total passenger
load of 6,720 lb. The pilot sees that the plane is full and all passengers are men. The aircraft will be overloaded if the
6,720 lb
42
= 160 lb. What is the probability that the aircraft
mean weight of the passengers is greater than
is 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 175.6 lb and a standard deviation of 38.7.
The probability is approximately.
(Round to four decimal places as needed.)
Should the pilot take any action to correct for an overloaded aircraft?
OA. No. Because the probability is high, the aircraft is safe to fly with its current load.
OB. Yes. Because the probability is high, the pilot should take action by somehow reducing the weight of the
aircraft.
Transcribed Image Text:Before every flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the aircraft. The aircraft can carry 42 passengers, and a flight has fuel and baggage that allows for a total passenger load of 6,720 lb. The pilot sees that the plane is full and all passengers are men. The aircraft will be overloaded if the 6,720 lb 42 = 160 lb. What is the probability that the aircraft mean weight of the passengers is greater than is 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 175.6 lb and a standard deviation of 38.7. The probability is approximately. (Round to four decimal places as needed.) Should the pilot take any action to correct for an overloaded aircraft? OA. No. Because the probability is high, the aircraft is safe to fly with its current load. OB. Yes. Because the probability is high, the pilot should take action by somehow reducing the weight of the aircraft.
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