Question: a normally distributed population with 200 elements has a mean of 60 and a standard deviation of 10. the probability that the mean of a

a normally distributed population with 200 elements has a mean of 60 and a standard deviation of 10. the probability that the mean of a sample of 25 elements taken from this population will be smaller than 56 is:

A- 0.0166

B- 0.0228

C- 0.3708

D- 0.0394

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