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13.32 Four groups of physical therapy patients were given different treatments (Daniel 1974, p. 195). The scores measuring treatment effectiveness are given in Table 13.10. (a) Test the hypothesis of equal mean treatment effects. (b) Using contrasts, compare treatments 1, 2 versus 3, 4; 1 versus 2; and 3 versus 4.

13.32 Four groups of physical therapy patients were given different treatments (Daniel 1974, p. 195). The scores measuring treatment effectiveness are given in Table 13.10. (a) Test the hypothesis of equal mean treatment effects. (b) Using contrasts, compare treatments 1, 2 versus 3, 4; 1 versus 2; and 3 versus 4.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
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TABLE 13.10 Scores for Physical Therapy Patients Subjected to Four Treatment Programs (1-14) 1 64 88 72 80 79 71 2 76 70 90 80 75 82 3 58 868828 74 66 60 75 4 95 90 80 87 88 85 375 13.32 Four groups of physical therapy patients were given different treatments (Daniel 1974, p. 195). The scores measuring treatment effectiveness are given in Table 13.10. (a) Test the hypothesis of equal mean treatment effects. (b) Using contrasts, compare treatments 1, 2 versus 3, 4; 1 versus 2; and 3 versus 4.
Transcribed Image Text:TABLE 13.10 Scores for Physical Therapy Patients Subjected to Four Treatment Programs (1-14) 1 64 88 72 80 79 71 2 76 70 90 80 75 82 3 58 868828 74 66 60 75 4 95 90 80 87 88 85 375 13.32 Four groups of physical therapy patients were given different treatments (Daniel 1974, p. 195). The scores measuring treatment effectiveness are given in Table 13.10. (a) Test the hypothesis of equal mean treatment effects. (b) Using contrasts, compare treatments 1, 2 versus 3, 4; 1 versus 2; and 3 versus 4.
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