For testing H0 : 1 = 2 versus H1: 1 < 2, we observe s1 = 0.9,

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For testing H0 : σ1 = σ2 versus H1: σ1 < σ2, we observe s1 = 0.9, s2 = 1.5, n1 = 16, and n2 = 11.

Test at the significance level α = 0.01.

a. Find the critical value.

b. Do you reject H0?

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: May 11, 2024 09:00 PM

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For testing H0 : 1 = 2 versus H1: 1 < 2, we observe s1 = 0.9,

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Elementary Statistics

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