Refer to the lymphocyte data of Exercise 11.4.2. (a) Looking at the summary data (means, SDs, ns)
Question:
(a) Looking at the summary data (means, SDs, ns) for the four groups, why might the conclusion of the ANOVA F test be questioned?
(b) Despite the concern raised in part (a), why might we trust the ANOVA F test?
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Related Book For
Statistics For The Life Sciences
ISBN: 9780321989581
5th Edition
Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner
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