The large airline company, Cloudscape, knows from experience that only 76% of the passengers booked for flights actually show up, Suppose that we will take a random sample of 8 Cloudscape 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. (a) Find uA (the mean of the sampling distribution of the sample proportion). (b) Find on (the standard deviation of the sampling distribution of the sample proportion).

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The large airline company, Cloudscape, knows from experience that only 76% of the passengers booked for flights actually show up,
Suppose that we will take a random sample of 8 Cloudscape 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.
(a) Find Hn (the mean of the sampling distribution of the sample proportion).
p
(b) Find oA (the standard deviation of the sampling distribution of the sample proportion).
Transcribed Image Text:The large airline company, Cloudscape, knows from experience that only 76% of the passengers booked for flights actually show up, Suppose that we will take a random sample of 8 Cloudscape 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. (a) Find Hn (the mean of the sampling distribution of the sample proportion). p (b) Find oA (the standard deviation of the sampling distribution of the sample proportion).
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