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

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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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Fundamentals Of Statistical Reasoning In Education

ISBN: 9780470574799

3rd Edition

Authors: Theodore Coladarci, Casey D. Cobb, Edward W. Minium, Robert C. Clarke

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