In Exercises 1, test the given claim. Use a significance level of a = 0.05, and assume
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Claim: Populations A and B have different variances (a2 ^ o~2).
Sample A: n = 25, x- = 175, s2 = 900
Sample B: n = 31, x- = 200, s2 = 2000
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Let sample B be group 1 original claim 2 1 2 2 H 0 2 1 2 2 H 1 ...View the full answer
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