please provide the answers to the below question, including the steps

Three universities decided to administer the same comprehensive examination to the recipients of MBA degrees from the three institutions. From each institution, MBA recipients were randomly selected and were given the test. The following table shows the scores of the students from each university. Northern Central Southern University University University 75 85 80 80 89 81 85 88 79 81 83 85 El a. State the null and alternative hypotheses to test if there is any signicant difference in the average scores of the students from the three universities. b. Show the complete ANOVA table for this test including the test statistic. At a = 001, what is your conclusion using the pvalue approach? At 0. = 0.01, What is your conclusion using the critical value approach? .9"