February 24, 2017

Homework Help: Statistics

Posted by Brandon on Thursday, December 27, 2007 at 11:37am.

Use a chi-squared test to test the claim about the population variance or standard deviation at the given level of significance and using the given sample statistics.

Claim: ơ2 ≤ 60; α = 0.025. Sample statistics: s2 = 72.7, n = 15

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