Suppose you are testing the following hypotheses: H0: = 7000 Ha: 7000 Sample size

Question:

Suppose you are testing the following hypotheses: H0: μ = 7000 Ha: μ ≠ 7000 Sample size is 144. The sample mean is 7040. The population standard deviation is 240. The significance level is .01
a. Compute the p value for the sample result.
b. Should you reject the null hypothesis? Explain.