All of These Are Nonparametric Tests Except

question 58

Multiple Choice

All of these are nonparametric tests except:

• A)Spearman rank correlation test.
• B)Friedman test.
• C)Student's t test.
• D)Kruskal-Wallis test.

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Definitions:

Political Polls

Surveys or studies conducted to gauge public opinion on political matters, candidates, or policies, often used to predict election outcomes or understand societal trends.

Correlational Research

A type of non-experimental research method in which a researcher measures two variables, understands and assesses the statistical relationship between them without any causal assumption.

Experimental Research

A scientific method of investigating causal relationships between variables by manipulating and controlling for certain factors in a controlled environment.

Survey Research

A research method involving collecting data from a predetermined group of respondents to gain information and insights on various topics.