Question: Using a random sample of n=36, the sample mean is 13.5. Suppose that the population standard is = 3. The null and alternative are below.

Using a random sample of n=36, the sample mean is 13.5. Suppose that the population standard is = 3. The null and alternative are below. Calculate the p value.

o: = 15

: 15

A) 0.0122

B) 0.122

C) 0

D) 1.220

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