The Dean of ASBE School of Business is concerned that grades in the MBA program are distributed appropriately. Too many high grades or too many low grades would pose a problem. We wish to test the claim that the mean GPA of ASBE students is smaller than 3.5 at the . 10 significance level. The null and alternative hypothesis would be: Ho:p = 3.5 Ha: p # 3.5 4 OHo:p = 3.5 3.5 Ha : p 4 OHO: M = 3.5 Ha: u 3.5 O Ho:p = 3.5 4 Ha: p > 3.5 4 OHo: M = 3.5 Ha: u # 3.5 The test is: two-tailed right-tailed left-tailed Based on a sample of 35 student grades, the sample mean GPA was 3.45 with a standard deviation of 0.04 The test statistic is: Round to 3 decimals) Based on this we: OFail to reject the null hypothesis OReject the null hypothesis > Next