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Describe the sampling distribution

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Reference no: EM132289119

The distribution of heights of adult males has a mean of 69 inches and a standard deviation of 4 inches. A random sample of 36 adult males is selected.

a) Completely describe the sampling distribution of x .

b) Find the probability that the average height will be more than 70 inches. .

c) Find the probability that the average height will be between 67.4 inches and 70.5 inches, inclusively.

Reference no: EM132289119

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