Test the claim that the mean GPA of night students is significantly different than 2.1 at the 0.01 significance level. The null and alternative hypothesis would be: Ho:p = 0.525 Ho:/ = 2.1 Ho:p =2.1 Ho:/ =2.1 Ho:p = 0.525 Ho:p = 0.525 Hi:p + 0.525 Hi:p / 2.1 H1:p 2.1 H1:p 0.525 O O O The test is: left-tailed right-tailed two-tailed Based on a sample of 50 people, the sample mean GPA was 2.06 with a standard deviation of 0.02 The test statistic is: (to 2 decimals) The positive critical value is: (to 2 decimals) Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis