Which of the Following Tests Is Not a Distribution-Free Test

question 11

Multiple Choice

Which of the following tests is not a distribution-free test?

• A)Rank correlation
• B)Student's t
• C)Kruskal-Wallis
• D)Wilcoxon rank-sum

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Definitions:

Sensory Memory

The shortest-term element of memory, which allows the retention of impressions of sensory information after the original stimuli have ended.

Short-term Memory

The power to hold a minimal amount of details in a readily accessible state for a limited period.

Long-term Memory

The aspect of memory in which information is stored for extended periods, ranging from several minutes to a lifetime.

Retroactive Interference

A memory impairment phenomenon where new information interferes with the recall of old information.