TABLE 8.7. Number of days meeting an exercise goal Condition n Mean St.Dev. Praise 70 30.0 32.0 Lottery 70 35.0 29.9 Get money 70 36.0 29.4 Lose money 71 45.0 30.1 281 36.5 Overall 30.6865 In exercise 8.22, 1. A: Test each pairwise difference between the means. 2. B: Write up: What effects or combinations of effects are important., and what it means in terms of the problem

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