Test the claim that the mean GPA of night students is smaller than 2.9 at the 0.005 significance level. The null and alternative hypothesis would be: Ho:p > 0.725 Ho:M 2.9 Ho :p 2.9 H1:u 0.725 H1:u # 2.9 H1 :p / 0.725 O O O O or The test is: two-tailed left-tailed right-tailed Based on a sample of 70 people, the sample mean GPA was 2.88 with a standard deviation of 0.03 The p-value is: (to 2 decimals) Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis