A normal population has a mean of 55 and a standard deviation of 14. You select a random sample of 25.?

A normal population has a mean of 55 and a standard deviation of 14. You select a random sample of 25. Compute the probability the sample mean is: (Round z values to 2 decimal places and final answers to 4 decimal places.)

(a) Greater than 59.

(b) Less than 54.

(c) Between 54 and 59.
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