Test the following hypotheses by using the given sample information and = .01. Assume the populations
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Test the following hypotheses by using the given sample information and α = .01. Assume the populations are normally distributed.
H0: σ21 = σ22Ha: σ21 < σ22
n1 = 10, n2 = 12, s21 = 562, s22 = 1013
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Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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