Examlex
Identify and describe a key tool used in structured methodologies.
Stepwise Procedure
A method of adding or removing variables incrementally in regression analysis based on certain criteria, such as the statistical significance of the variables.
Dependent Variable
The variable in a study or experiment that is affected by changes in another variable and is measured or observed.
Significant Contribution
A meaningful impact or improvement made by an action, study, or individual that notably advances a field or solves a problem.
Sum of Squares
A statistical technique used to quantify the variation within a data set by summing the squared deviations of each data point from the mean.
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