In: Statistics and Probability
Dr. Gonda opted to make his own format. To determine which format works better, they gave their clients a marital stress inventory at the conclusion of therapy. Below are the scores for the individuals in each counseling type.
Group 1 Scores (Group therapy) Group 2 Scores (Individual Therapy)
25 17 29 29 26 24 27 33 23 14 18 25 32 23 16 21 17 20 26 23
21 26 20 27 26 12 29 18
Conduct a full PHANTOMS analysis to determine whether or not any difference exists between these two types of therapy at α=.05.