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 32 23 30 85 BEng 9 19 15 43 BA 5 9 20 34 Other 11 18 21 50 Total 57 69 86 212 (a) Which type of test should the MBA marketing office use to investigate if these variables are related? O Two sample t-test (independent means) O Chi-squared test of independence O Chi-squared goodness-of-fit test O t-test for the regression slope (b) Find the contribution to chi-square for the Marketing and Other cell. (3 decimal places) (c) The p-value is 0.006. What. is.the. conclusion of the relevant hypothesis test, for a = 0.05? Sufficient evidence that