Question: Using the raw data, answer the following: What are the scores of the pre-and post-test for the experimental group (group #'s 1&2)? What are the

Using the raw data, answer the following:

What are the scores of the pre-and post-test for the experimental group (group #'s 1&2)?

What are the scores of the pre-and post-test for the control group (group #'s 3&4)? Is there a significance using p < 0.05

Compare the different scores for the control and experiment groups pretest and posttest data?

Is the null hypotheses true?

H0: the experimental group showed greater results than the control group

H1: the experimental group is not more statistically significant than the control group

Raw Data:

Group 1Group 2Group 3Group 4

28.220.921.217.8

26.227.223.915.9

21.626.619.518.4

29.722.117.420.2

30.325.321.214.1

25.930.123.917.8

21.623.819.515.9

Group 1: Pre-test experimental group

Group 2: Post-test experimental group

Group 3: Pre-test control group

Group 4: Post-test control group

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