Please use excel functions!

HW Problems: 1) The following data are from an experiment designed to investigate the perception of corporate ethical values among individuals specializing in marketing (higher scores indicate higher ethical values). State the Hypotheses. Marketing Managers Marketing Research Advertising auasa VIAALIU autua a) Use a = .10 to test for significant differences in perception among the three groups. Use both p- Value and Critical-Value approaches. b) Can we conclude that there are differences in the perceptions for marketing managers, marketing research specialists, and advertising specialists. Are the conclusions any different between p-Value and Critical-Value approaches? c) Use Fisher's LSD approach to determine where the differences occur if they do. Show all the steps in the hypothesis testing process in the solution. That includes stating hypothesis statements using Greek symbols and in English sentences on what the hypothesis stands for; the decision on the hypothesis test (the basis for why the hypothesis is being rejected 1