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Make statement of the results of the significance test

Assignment Help Basic Statistics
Reference no: EM131723679

Pretest and Posttest Self-Esteem Scores Before and After Psychological Counseling

Participant Number Pretest Score Posttest Score

1 30 28

2 33 29

3 29 30

4 27 31

5 26 29

6 37 37

7 40 41

8 35 40

9 36 37

10 35 38

What is the mean for the pretest?

What is the mean for the posttest?

What is the value of t?

What is the associated probability?

Is the difference between the pretest and the posttest means statistically significant at the .05 level?

Make statement of the results of the significance test.

Reference no: EM131723679

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