In a effort to better predict the demand for courses offered by a certain MBA program,...

In a effort to better predict the demand for courses offered by a certain MBA program, it was hypothesized that students' academic backgrounds affect their choice of MBA major, thus, their course selection. A random sample of last year's MBA students was selected. The results are shown below. (A) State the null hypothesis and alternative hypothesis. (B) USING EXCEL Can we infer that undergraduate degree affects MBA students' course preferences?

Actual Results
Degree	Marketing	Finance	Accounting
BA	31	13	16
BENG	8	16	7
BBA	12	10	17
Other	10	5	7


Expected Results
Degree	Marketing	Finance	Accounting
BA	24.08	17.37	18.55
BENG	12.44	8.97	9.59
BBA	15.65	11.29	12.06
Other	8.83	6.37	6.80

Expert Solution

Answer A.

Null Hypothesis, Ho: There is no significant relationship between undergraduate degree and course preference.

Alternative Hypothesis, Ha: There is significant relationship between undergraduate degree and course preference.

Answer B.

Test-Statistics: Under Ho,

Calculations:

Conclusion: SInce p-value = 0.0226< 0.05 (say) so we Reject Ho at 5% level of significance and conclude that There is significant relationship between undergraduate degree and course preference.

orchestra answered 1 year ago

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