A sample of 61 observations yielded a sample standard deviation of 6. If we want to test H_o: $\sigma$² = 40, the test statistic is A)54 B)9.15 C)54.90 D)9

Name: A sample of 61 observations yielded a sample standard deviation of 6. If we want to test H o : $\sigma$ 2 = 40, the test statistic is A)54 B)9.15 C)54.90 D)9
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The Answer of A sample of 61 observations yielded a sample standard deviation of 6. If we want to test H_o: $\sigma$² = 40, the test statistic is A)54 B)9.15 C)54.90 D)9

A Sample of 61 Observations Yielded a Sample Standard Deviation σ\sigmaσ

A Sample of 61 Observations Yielded a Sample Standard Deviation $\sigma$