To help with marketing to prospective students, an MBA program would like to know if the MBA specialty chosen by students in its program is related to their undergraduate degree. A random sample of MBA students yielded the following results: Accounting Finance Marketing Total BBA 38 28 22 88 BEng 12 16 15 43 BA 5 10 14 29 Other 12 13 16 41 Total 67 67 67 201 (a) Which type of test should the MBA marketing office use to investigate if these variables are related? O t-test for the regression slope O Two sample t-test (independent means) O Chi-squared goodness-of-fit test O Chi-squared test of independence (b) Find the contribution to chi-square for the Marketing and Other cell. (3 decimal places) (c) The p-value is 0.064. What is the conclusion of the relevant hypothesis test, for a = 0.05? that