Refer to the Mega-Stat/Excel output for the Wilcoxon rank sum test given in the table below. At a significance level of .05,which one of the following statements is correct regarding the following null hypothesis? H₀: D₁ is shifted to the right or left of D₂ A)We reject H₀ and conclude there is very strong evidence that the median value of the first sample significantly differs from the median value of the second sample. B)We reject H₀ and conclude there is very strong evidence that the median value of the first sample is significantly less than the median value of the second sample. C)We failed to reject H₀ and conclude there is not sufficient evidence that the median value of the first sample is significantly less than the median value of the second sample. D)We failed to reject H₀ and conclude there is not sufficient evidence to conclude that the median value of the first sample is not significantly different than the median value of the second sample. E)We failed to reject H₀ and conclude there is very strong evidence that the median value of the first sample is significantly greater than the median value of the second sample.

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The Answer of Refer to the Mega-Stat/Excel output for the Wilcoxon rank sum test given in the table below. At a significance level of .05,which one of the following statements is correct regarding the following null hypothesis? H₀: D₁ is shifted to the right or left of D₂ A)We reject H₀ and conclude there is very strong evidence that the median value of the first sample significantly differs from the median value of the second sample. B)We reject H₀ and conclude there is very strong evidence that the median value of the first sample is significantly less than the median value of the second sample. C)We failed to reject H₀ and conclude there is not sufficient evidence that the median value of the first sample is significantly less than the median value of the second sample. D)We failed to reject H₀ and conclude there is not sufficient evidence to conclude that the median value of the first sample is not significantly different than the median value of the second sample. E)We failed to reject H₀ and conclude there is very strong evidence that the median value of the first sample is significantly greater than the median value of the second sample.

Refer to the Mega-Stat/Excel Output for the Wilcoxon Rank Sum