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In: Statistics and Probability

A sports psychologist gave a standard written test of eating habits to 12 randomly selected professionals,...

A sports psychologist gave a standard written test of eating habits to 12 randomly selected professionals, four each from baseball, football, and basketball. The results were as follows:

Eating Habits Scores

Baseball Players

Football Players

Basketball Players

34

27

35

18

28

44

21

67

47

65

42

61

Is there a difference in eating habits among professionals in the three sports? (Use the .05 significance level.)

  1. Use the five steps of hypothesis testing.
  2. Determine effect size.

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