Repeat (a) and (b) of Problem 12.16, assuming that only 50 shoppers for each age group were
Question:
In problem 12.16
a. Is there evidence of a significant difference among the age groups with respect to major grocery shopping day? (Use α = 0.05.)
b. Determine the p-value in (a) and interpret its meaning.
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Related Book For
Basic Business Statistics Concepts And Applications
ISBN: 9780132168380
12th Edition
Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel
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