As part of a research project a random sample of recently graduated students have been collected to investigate what they are doing after one year from graduation. Based on the table with the sample data a test has been conducted to see if the undegraduate degree obtained is associated with the type of job or degree chosen after graduation (at the 0.05 level of significance Table with sample data Undegraduate degree business economics marketing Total part-time job 17 32 28 77 full-time job 25 13 32 70 after graduation first job or degree internship 20 21 31 72 postgraduate degree 23 35 20 78 unemployed 8 7 6 21 Total 93 108 117 318 Hypotheses: Ho: undegraduate degre and first job or degree after graduation are not associated Hy: undegraduate degre and first job or degree after graduation are associated significance level (alpha) = 0.05 Select test: variable type? Categorical variables test for relationship? Chi-square test of association Perform the hypothesis test: Table with Expected frequencies Undergraduate degree 18-24 25-34 35-44 Total part-time job 22.51886792 26.1509434 28.33018868 77 full-time job 20.47169811 23.77358491 25.75471698 70 first job or graduation degree after internship 21.05660377 24.45283019 26.49056604 72 postgraduate degree 22.81132075 26.49056604 28.69811321 78 unemployed 6.141509434 7.132075472 7.726415094 21 Total 93 108 117 18 Any cell in the table of expected frequencies