Claim 1 2 2 2 0 01 Sample statistics s 1 2 842, n 1 11 and s 2 2 836, n 2 10 Test the claim about the difference between two population variances 1 2 and 2 2 at the level of significance a Assume the samples are random and independent, and the populations are normally distributed If convenient, use...

H 0 1 2 2 2 claim H a 1 2 2 2 df N 10 df D 9 F ...

Claim: 1 2 2 2 ; = 0.01. Sample statistics: s 1 2

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Claim: σ₁²≤ σ₂²; α = 0.01.

Sample statistics: s₁² = 842,

n₁ = 11 and s₂² = 836, n₂ = 10

Test the claim about the difference between two population variances σ₁² and σ₂²at the level of significance a. Assume the samples are random and independent, and the populations are normally distributed. If convenient, use technology.

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Elementary Statistics Picturing The World

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Authors: Ron Larson, Betsy Farber

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Question Posted: Nov 24, 2015 08:23 AM

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Claim: 1 2 2 2 ; = 0.01. Sample statistics: s 1 2

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