Examlex
Explain what differential attrition is and how it negatively affects an experiment.
Positively Related
A relationship between two variables in which they move in the same direction.
Slope Regression Coefficient
A parameter in linear regression that quantifies the change in the dependent variable for each unit change in an independent variable.
Simple Linear Regression
A statistical method that models the relationship between a dependent variable and one independent variable by fitting a linear equation to observed data.
Independent Variables
Variables in an experiment or statistical model that are manipulated or categorized to determine their effect on dependent variables.
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