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QUESTION 4 A manager at Company Benk wishes to determine whether the employees' work satisfaction is related to their respective department. The results obtained are shown below. Asymp. Sig. Value df (2-sided) Pearson Chi-Square D 2 0.541 Likelihood Ratio 2.522 3 0.471 Linear-by-Linear Association 1.314 1 0.252 N of Valid Cases 93Satisfaction * Department Crosstabulation Department Total Finance Sales Human IT Resource Count 12 38 5 8 63 Satisfied 3'38th 12.9 38.6 5.4 6.1 63.0 . . Count Satisfaction Count 7 19 3 1 30 Not E t d . . x ec e Satlsfled p 6.1 E 2.6 2.9 30.0 Count Total Count 19 57' 8 9 93 E t d Xpec e 19.0 57.0 8.0 9.0 93.0 Count a) Using an appropriate formula, compute the values of D and E. (5 marks) b] State the null and alternative hypotheses for this study. (1 mark) c) Based on the pvol'ue, is there sufficient evidence to conclude that employees' work satisfaction is related to their respective department? Use 01 = 0.05