Your friend suggests that the mean number of errors for outfielders is the same regardless of the position played. You question this so you take the following random sample of 15 outfielders, who played the same number of games, and record the number of errors they made the previous season.

Left Field Center Field Right Field

10 12 9

8 10 8

7 9 7

6 13 8

8 11 9

• Set up hypotheses to test your friend's claim.
• Perform a one-way analysis of variance to test this.
• Show the important statistics and interpret all results. Ensure the ANOVA table is presented along with your discussion.
• Provide anything else that is helpful.