Examlex
Which of the following nonparametric tests is used to compare the magnitude and direction of differences between two groups?
Sum of Squares
A statistical measure that quantifies the total deviation of each observation from the mean, used in variance and standard deviation calculations.
Regression
A statistical method used to determine the strength and character of the relationship between one dependent variable and one or more independent variables.
Coefficient of Determination
A measure in statistics that indicates the proportion of the variance in the dependent variable predictable from the independent variable(s).
Coefficient of Determination
A statistical measure that quantifies the proportion of the variance in the dependent variable predictable from the independent variable(s), often represented as \(R^2\).
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