Suppose you have null and alternative hypotheses as follows: H0: = 300 H1: < 300

Suppose you have null and alternative hypotheses as follows:
H0: µ = 300
H1: µ < 300
A histogram of the sample data appears normal. The sample mean is 296.5 and the sample size is 40.The sample standard deviation is 35.6.Estimate the p-value for this test.