Refer to Exercise 10.33. Test at a 5% significance level if the two population means are different.

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Refer to Exercise 10.33. Test at a 5% significance level if the two population means are different.
n1 = 14 1 = 109.43 s1 = 2.26
n2 = 15 2 = 113.88 s1 = 5.84

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Introductory Statistics

ISBN: 9780470904107

8th Edition

Authors: Prem S. Mann

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Refer to Exercise 10.33. Test at a 5% significance level if the two population means are different.

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Step 1 H 0 1 2 0 H 1 1 2 0 Step 2 Since 1 and 2 are unknown but assumed to be unequal the sampl...View the full answer

Introductory Statistics

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