Question

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

Answer 1

Is x-squared supposed to mesoan chi-squared?

Answer 2

I think so, yes. I did not know how to type the symbols correctly on computer.