When using the Wilcoxon tests,the obtained value must be ______ the critical value in order to establish statistical significance.
A)less than or equal to
B)greater than or equal to
C)greater than
D)equal to

Question

Quizplus · Accepted Answer

In Wilcoxon tests, we use critical values to determine whether the obtained test statistic is significant or not. The critical value corresponds to a pre-determined level of significance (usually 0.05 or 0.01). If the obtained value is less than or equal to the critical value, we can establish statistical significance at that level. Therefore, the answer is A - "less than or equal to".

When Using the Wilcoxon Tests,the Obtained Value Must Be ______