Would You Reject or Retain the Null Hypothesis in a Wilcoxon's

question 43

Short Answer

Would you reject or retain the null hypothesis in a Wilcoxon's matched-pairs signed rank test given the following information and assuming a one-tailed test and α = .05:
a. n = 5, T = 0
b. n = 12, T = 19
c. n = 28, T = 129

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Definitions:

Scientific Methods

A systematic and logical approach to discovering how things in the universe work, involving observations, hypotheses, experiments, and conclusions based on empirical evidence.

Contingency Thinking

The ability to recognize that different situations or problems may require different approaches or solutions.

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