Three universities administer the same comprehensive examination to the recipients of MBA degree. From each university, a random sample of MBA recipients was selected, and these recipients were then given the exam. The following scores were recorded. For university A: 89, 95, 75, 92, 99. For university B: 60, 95, 89, 80. For university C: 81, 70, 90, 78, 66, 77. The objective of the test of hypothesis is to determine whether there is any significant differences in the average scores of the students from the three universities. What is the alternative hypothesis? Select one: A. Ha: 1=2=3 B. Ha: 123 C. Ha: There is no significant differences in the average scores of the students from the three universities D. None of the above answers is correct Concerning MBA degree problem statement, SSTR=471.6 and SSE=1394.0. What is the critical value for test statistic if the test of hypothesis is to be conducted at significance level of 1%? Select one: A. 0.34 B. 2.96 C. 2.03 D. 3.89 E. None of the above answers is correct