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A small jet can carry up to 44 passengers and 3 crew members. There Is a weight restriction of 9000 pounds on board. The combined

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A small jet can carry up to 44 passengers and 3 crew members. There Is a weight restriction of 9000 pounds on board. The combined weight of each passenger (or crew member} and his luggage has a mean of 195.6 pounds, with a standard deviation of 60.6 pounds. what is the probability that the weight limit will be exceeded when there are exactly 44 passengers and 3 crew members on board? Carry' your intermediate computations to at least four decimal places. Report your result to at least three decimal places. |xw The large airline company, Skyology, knows from experience that only 79% of the passengers booked for flights actually show up. Suppose that we will take a random sample of 10 Skyology passengers. Let p represent the proportion of passengers from the sample who show up for their flight. Consider the sampling distribution of the sample proportion p. Complete the following. Carry your intermediate computations to four or more decimal places. Write your answers with two decimal places, rounding if needed. P (a) Find A (the mean of the sampling distribution of the sample proportion). HA = X P (b) Find on (the standard deviation of the sampling distribution of the sample proportion). P OA = X ? p

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