When the Paired Observations Are Equal in a Wilcoxon Signed-Rank

question 47

Multiple Choice

When the paired observations are equal in a Wilcoxon signed-rank test hypothesis:

• A) observations are removed from the analysis.
• B) the ranks are averaged.
• C) a zero is assigned to the difference and retained in the analysis.
• D) observations are removed from the analysis and "n" is not changeD.

Understand the different methodologies used in psychological research and their implications, including cross-sectional, longitudinal, and cohort studies.

Identify and describe various types of intellectual disabilities and conditions, including Down syndrome and savant syndrome.

Recognize the criteria for diagnosing intellectual disabilities and the importance of adaptive functioning.

Grasp the concept of heritability in intelligence and how genetics and environment contribute to intelligence.

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