Given the following information about a hypothesis test of the difference between two variances based on independent random samples,what is the critical value of the test statistic at a significance level of .05? Assume that the samples are obtained from normally distributed populations. H_A: $\sigma$²_A $\sigma$²_B, ₁ = 12, ₂ = 9,s₁ = 5,s₂ = 3,n₁ = 13,n₂ = 10. A)3.87 B)3.44 C)3.07 D)2.8 E)2.38

Question

Given the following information about a hypothesis test of the difference between two variances based on independent random samples,what is the critical value of the test statistic at a significance level of .05? Assume that the samples are obtained from normally distributed populations. H_A: $\sigma$²_A> $\sigma$²_B, ₁ = 12, ₂ = 9,s₁ = 5,s₂ = 3,n₁ = 13,n₂ = 10. A)3.87 B)3.44 C)3.07 D)2.8 E)2.38

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The Answer of Given the following information about a hypothesis test of the difference between two variances based on independent random samples,what is the critical value of the test statistic at a significance level of .05? Assume that the samples are obtained from normally distributed populations. H_A: $\sigma$²_A> $\sigma$²_B, ₁ = 12, ₂ = 9,s₁ = 5,s₂ = 3,n₁ = 13,n₂ = 10. A)3.87 B)3.44 C)3.07 D)2.8 E)2.38

Given the Following Information About a Hypothesis Test of the Difference