Test for equality of population means against the alternative that the means are different assuming normality, choosing 5 and using two samples of sizes 12 and 18, with mean 10 and 14, respectively, and equal standard deviation 3 ...

In this twosided test we use 11 obtaining From the ttable ...

Test for equality of population means against the alternative that the means are different assuming normality, choosing

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Test for equality of population means against the alternative that the means are different assuming normality, choosing α = 5% and using two samples of sizes 12 and 18, with mean 10 and 14, respectively, and equal standard deviation 3.

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 26, 2018 07:37 AM

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Test for equality of population means against the alternative that the means are different assuming normality, choosing

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In this twosided test we use 11 obtaining From the ttable ...View the full answer

Advanced Engineering Mathematics

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