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A population has a mean of50and a standard deviation of11. If a random sample of36is taken, what is the probability that the sample mean is

A population has a mean of50and a standard deviation of11. If a random sample of36is taken, what is the probability that the sample mean is each of the following? a. Greater than50 b. Less than52 c. Less than48 d. Between48.5and51.5 e. Between50.3and51.4

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