A sports psychologist gave a questionnaire about healthy eating habits to randomly selected professi

1.   (25 points) A sports psychologist gave a questionnaire about healthy eating habits to randomly selected professional athletes. The results are displayed below. Using the .05 significance level, is there a difference in healthy eating habits among professionals in the three sports?

Baseball Players              Basketball Players              Football Players
   32          27             27
   27          36             23
   26          25             26
   35          30             20

a.   Make a graph for the data set.

b.   Use the five steps of hypothesis testing (report results in APA format).

c.   Figure the effect size of this study.

d.   Conduct a planned contrast for Baseball versus Football players (using Tukey’s HSD).