Multiple Choice
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,the value of the standard error of the difference scores is
A) 65.027
B) 60.828
C) 22.991
D) 14.696
Correct Answer:

Verified
Correct Answer:
Verified
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