Examlex
An itemized rating scale describes a measurement scale in which respondents rate the objects by placing a mark at the appropriate position on a line that runs from one extreme of the criterion variable to the other.
Independent Variable
A variable in an experiment or model that is manipulated to observe its effect on the dependent variable.
Dependent Variable
A variable in experimental and statistical modeling whose value is dependent on the influence of another variable (the independent variable).
Coefficient Of Determination
A statistic that indicates the proportion of the variance in the dependent variable that is predictable from the independent variable(s).
Estimated Regression Equation
A formula that represents the relationship between dependent and independent variables and is used to predict the value of the dependent variable.
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