Assume that the populations are normally distributed and that independent sampling occurred. (a) Test the hypothesis that

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Assume that the populations are normally distributed and that independent sampling occurred.

(a) Test the hypothesis that µ1 ‰  µ2 at the α = 0.1 level of

significance for the given sample data.

(b) Construct a 90% confidence interval for µ1 - µ2.

Assume that the populations are normally distributed and that independent
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Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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