Use the Following to Answer Questions

question 22

Multiple Choice

Use the following to answer questions:
Match the movement disorder in each question with the correct alternative from the list below.
-chorea ___

• A)slow, persistent movements
• B)involuntary jerky movements
• C)muscle tone absent
• D)muscular rigidity

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Definitions:

Friedman Test

A non-parametric statistical test used to detect differences in treatments across multiple test attempts.

Randomized Block Experiment

An experimental design in which subjects are divided into blocks or groups that are similar, and then within each block, subjects are randomly assigned to treatment conditions.

Rejection Region

In hypothesis testing, the set of values that leads to the rejection of the null hypothesis in favor of the alternative hypothesis.

Kruskal-Wallis Test

A nonparametric statistical test used to compare three or more groups based on ranked data.