A sample of 61 observations yielded a sample standard deviation of 6. If we want to test H₀: σ² = 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 0 : σ 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 H₀: σ² = 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