QUESTION 13 The Dean of the Business School at State University would like to te

Question

QUESTION 13 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 random sample of eight students who took both courses was grades for each course are shown below. e of eight students who took both courses was selected and their final exam Stadent Markettn 70 79 196 170 185 181 If Population 1 is defined as the Marketing exam scores and Population 2 is defined as the Finance exam scores, the degrees offreedom for this hypothesis test are

Explanation / Answer

Q13) Degree of freedom will be = 8-1 = 7

Option D is Correct

Q14) Critical value at 5% and degree of freedom = 8-1 = 7 wil be 2.365.

So, Option C is Correct

Q15) Option A is Correct

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