Which of the Following Will Never Be a Required Condition

question 67

Multiple Choice

Which of the following will never be a required condition of a nonparametric test?

• A)Data used for the test are ordinal data.
• B)Data used for the test are interval data.
• C)The samples are drawn from normally distributed populations.
• D)The populations being compared are identical in spread and shape.

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Definitions:

Dependent Variable

The outcome variable in a study, experiment, or statistical model, whose variation depends on factors represented by independent variables.

Multicollinearity

A statistical phenomenon in which multiple independent variables in a regression model are highly linearly related, affecting the model’s accuracy.

Multicollinearity

A statistical phenomenon in which several independent variables in a regression model are highly correlated, potentially distorting the results of regression analysis.

Regression Coefficients

Parameters in a regression model that represent the change in the dependent variable expected for a one-unit change in the predictor variable, holding all else constant.