Examlex
Examples of graphs of a single variable include pie charts, bar graphs, and time-series graphs.
Independent Variable
An independent variable is a variable that is manipulated or categorically separated in an experiment to observe its effect on a dependent variable.
Regression Line
A line of best fit through a scatter plot of data points that shows the relationship between independent and dependent variables in regression analysis.
Sum of Squares
A statistical technique used to describe the total variation in a dataset.
Regression
A statistical approach for modeling how a dependent variable is related to one or more independent variables.
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