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A sample mean distribution with sample sizes of 121 are drawn from a population with a mean of 80 and standard deviation of 22. What

A sample mean distribution with sample sizes of 121 are drawn from a population with a mean of 80 and standard deviation of 22. What is the probability a sample mean will be between 77 and 81?

A sample mean distribution with sample sizes of 121 are drawn from a population with a mean of 80 and standard deviation of 22. What is the probability a sample mean will be between 77 and 81?

A. 0.6247

C. 0.3753

B. 0.6915

D. 0.3085

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