Given the following null and alternative hypotheses H0 : μ1

Question

Given the following null and alternative hypotheses H0 : μ1 - μ2 = 0 HA : μ1 - μ2 ≠ 0 Together with the following sample information Test the null hypothesis and indicate whether the sample information leads you to reject or fail to reject the null hypothesis, assuming a significance level of 0.05 is to be used. Use the test statistic approach. A) Since 0.812 < 1.9698 reject H0 B) Since 1.041 < 1.9698 reject H0 C) Since 5.652 > 1.9698 reject H0 D) Since 4.418 > 1.9698 reject H0

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The Answer of Given the following null and alternative hypotheses H0 : μ1 - μ2 = 0 HA : μ1 - μ2 ≠ 0 Together with the following sample information Test the null hypothesis and indicate whether the sample information leads you to reject or fail to reject the null hypothesis, assuming a significance level of 0.05 is to be used. Use the test statistic approach. A) Since 0.812 < 1.9698 reject H0 B) Since 1.041 < 1.9698 reject H0 C) Since 5.652 > 1.9698 reject H0 D) Since 4.418 > 1.9698 reject H0