Question: 23. Suppose the director in Problem 22 is criticized for conducting a t test in which there is evidence of nonnormality in the population. (a)

23. Suppose the director in Problem 22 is criticized for conducting a t test in which there is evidence of nonnormality in the population.

(a) How do these sample results suggest population nonnormality?

(b) What is your response to this critic?

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