# Question

Refer to Exercises 9.13 and 9.14.

a. Use a Bonferroni t test to determine which pairs of means are significantly different. Use aE = .05.

b. Use Scheffé’s S procedure to determine which pairs of means are significantly different. Use aE = .05.

c. Which of the three procedures determined the largest number of significantly different pairs of means? The fewest?

a. Use a Bonferroni t test to determine which pairs of means are significantly different. Use aE = .05.

b. Use Scheffé’s S procedure to determine which pairs of means are significantly different. Use aE = .05.

c. Which of the three procedures determined the largest number of significantly different pairs of means? The fewest?

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