SCENARIO 10-5
To test the effectiveness of a business school preparation course,8 students took a general business test before and after the course.The results are given below.
-Referring to Scenario 10-5,what is the critical value for testing at the 5% level of significance whether the business school preparation course is effective in improving exam scores?
A) 2.365
B) 2.145
C) 1.761
D) 1.895
Correct Answer:
Verified
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