Examlex
An analgesic is administered during labour in order to reduce anxiety.
Dependent Variable
This refers to the variable within an experiment or study that is predicted to alter following modifications in the independent variable.
Independent Variable
The variable in an experiment or study that is manipulated or changed to observe its effects on the dependent variable.
Sum Of Squares
A statistical technique used in regression analysis to determine the dispersion of data points.
Regression
A statistical method used to examine the relationship between one or more independent variables and a dependent variable.
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