The Dean of the Business School at State University would like to test the hypothesis that no difference exists between the average final exam grades for the Introduction to Marketing course and the Introduction to Finance course. A sample of 25 students are selected and the data is collected for their final exam grades for both Marketing and Finance. The data is in the Excel file. Test the hypothesis that the population mean for Marketing is greater than the population mean for Finance, at a 95% confidence level. Show all parts of the hypothesis test, including your hypotheses, identification/calculation of the necessary values, your test-statistic calculation, your p-value calculation, and your conclusion. For this question, you may use the appropriate Analysis Toolpak tool.

Excel file

Marketing	Finance
96	84
79	86
95	85
88	80
74	81
81	79
99	75
85	83
91	81
80	82
74	73
96	72
80	88
94	75
78	76
78	76
80	90
86	84
94	81
94	83
80	87
89	82
95	86
98	78
95	83