Question: Refer to Exercise 3 in Section 9.1. a. Use the Fisher LSD method to find a 95% confidence interval for the difference between the means

Refer to Exercise 3 in Section 9.1.

a. Use the Fisher LSD method to find a 95% confidence interval for the difference between the means for treatments B and D.

b. Use the Tukey??Kramer method to determine which pairs of treatmets, if any, differ at the 5% level.

Refer to Exercise 3 in Section 9.1.

Treatment Rate of Removal A 5.21 4.65 5.59 2.69 7.57 5.16 6.24

Treatment Rate of Removal A 5.21 4.65 5.59 2.69 7.57 5.16 6.24 5.94 6.41 6.85 9.18 4.94 C D E 4.04 3.29 4.52 3.75

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