(a) Test whether (mu_{1} ...

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(a) Test whether $\mu_{1}<\mu_{2}$ at the $\alpha=0.05$ level of significance for the given sample data.

(b) Construct a $95 \%$ confidence interval about $\mu_{1}-\mu_{2}$.

Assume that the populations are normally distributed.

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Statistics Informed Decisions Using Data

ISBN: 9781292157115

5th Global Edition

Authors: Michael Sullivan

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Question Posted: Mar 30, 2024 10:00 PM

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(a) Test whether (mu_{1} ...

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Statistics Informed Decisions Using Data

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