In a Wilcoxon signed rank sum test,the test statistic is calculated as T = 75.If there are n = 15 observations for which D $\neq$ 0,and a two-tail test is performed at the 5% significance level,then:
A) reject the null hypothesis.
B) don't reject the null hypothesis.
C) the test results are inconclusive.
D) perform a parametric test.

Question

Quizplus · Accepted Answer

The critical value for a two-tailed test with n = 15 at the 5% significance level is typically higher than 75, so we do not reject the null hypothesis.

In a Wilcoxon Signed Rank Sum Test,the Test Statistic Is ≠\neq=

In a Wilcoxon Signed Rank Sum Test,the Test Statistic Is $\neq$