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An educational psychologist has developed a mediation technique to reduce anxiety. The psychologist selected a sample...

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Basic Math

An educational psychologist has developed a mediation techniqueto reduce anxiety. The psychologist selected a sample of highanxiety students that are asked to do the mediation at two therapysessions a week apart. The participants' anxiety is measured theweek before the first session and at each subsequent session. Beloware the anxiety scores for the participants. What can thepsychologist conclude with ?= 0.05?

beforesession 1session 2
9
6
8
5
8
6
9
6
8		7
7
6
7
1
9
7
7
7		6
5
5
4
5
6
5
5
4

Make an interpretation based on the results.

At least one of the sessions differ on anxiety.None of thesessions differ on anxiety.    


e) Conduct Tukey's Post Hoc Test for the followingcomparisons:
2 vs. 3: difference =  ;significant:  ---Select--- Yes No
1 vs. 2: difference =  ;significant:  ---Select--- Yes No

f) Conduct Scheffe's Post Hoc Test for thefollowing comparisons:
1 vs. 3: test statistic =  ;significant:  ---Select--- Yes No
2 vs. 3: test statistic =  ;significant:  ---Select--- Yes No

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