I test the hypothesis H0 0 against HA 0 The sample mean is

I test the hypothesis H₀:? = 0 against H_A:? ? 0. The sample mean is x = 2 and p-value is 1.2%. What is the probability of getting a sample mean of 2 or GREATER when the population mean is 0?

A. 99.4%

B. 0.6%

C. 50%

D. 1.2%

E. 98.6%

Please explain!

Solution

A. 99.4%