Independent random samples from two normal populations produced the variances listed here: a. Do the data provide

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Independent random samples from two normal populations produced the variances listed here:
Independent random samples from two normal populations produced the variances

a. Do the data provide sufficient evidence to indicate that σ21 differs from σ22? Test using α = .05.
b. Find the approximate p-value for the test and interpret its value.

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Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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