Concern over the quality of eyeglasses purchased over the Internet led to a study where many glasses
Question:
(a) Perform a x2 test of homogeneity. Take or = .05.
(b) Comment on any pattern in the relative frequencies and what it means to this problem.
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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