Claim 1 2 2 2 0 05 Sample statistics s 1 2 310, n 1 7 and s 2 2 297, n 2 8 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 t...

H 0 1 2 2 2 claim H a 1 2 2 2 df N 6 df D 7 F ...

Claim: 1 2 = 2 2 ; = 0.05. Sample statistics: s 1 2

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Claim: σ₁² = σ₂²; α = 0.05.

Sample statistics: s₁² = 310,

n₁ = 7 and s₂² = 297, n₂ = 8

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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Claim: 1 2 = 2 2 ; = 0.05. Sample statistics: s 1 2

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