Question: Refer to Example 8.5. In example a. Apply the Kruskal-Wallis test to determine if there is a difference in the distributions of pain reduction for

Refer to Example 8.5.
In example

a. Apply the Kruskal-Wallis test to determine if there is a difference in the distributions of pain reduction for the three analgesics.
b. Does your conclusion differ from the conclusion reached in Exercise 8.22?

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