Suppose the Wilcoxon signed-rank test was used on ten pairs of data. If the calculated test statistic for a two-tailed test was found to be 6, at α = 0.05 we can conclude that
A) The null hypothesis should be rejected and that the groups are not all the same.
B) The null hypothesis should not be rejected and that the groups are not all the same.
C) The groups are the same.
D) The null hypothesis should be rejected and that the groups are the same.
E) The null hypothesis should not be rejected and that the groups are the same.

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The Answer of Suppose the Wilcoxon signed-rank test was used on ten pairs of data. If the calculated test statistic for a two-tailed test was found to be 6, at α = 0.05 we can conclude that
A) The null hypothesis should be rejected and that the groups are not all the same.
B) The null hypothesis should not be rejected and that the groups are not all the same.
C) The groups are the same.
D) The null hypothesis should be rejected and that the groups are the same.
E) The null hypothesis should not be rejected and that the groups are the same.

Suppose the Wilcoxon Signed-Rank Test Was Used on Ten Pairs