February 27, 2017

Homework Help: Statistics

Posted by Brandon on Wednesday, December 26, 2007 at 5:00pm.

Use a x 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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