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StatisticsCh11

# StatisticsCh11 - of the other variable Pearson Product...

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Stats: Correlation & Regression Definitions Coefficient of Determination The percent of the variation that can be explained by the regression equation Correlation A method used to determine if a relationship between variables exists Correlation Coefficient A statistic or parameter which measures the strength and direction of a relationship between two variables Dependent Variable A variable in correlation or regression that can not be controlled, that is, it depends on the independent variable. Independent Variable A variable in correlation or regression which can be controlled, that is, it is independent
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Unformatted text preview: of the other variable. Pearson Product Moment Correlation Coefficient A measure of the strength and direction of the linear relationship between two variables Regression A method used to describe the relationship between two variables. Regression Line The best fit line. Scatter Plot An plot of the data values on a coordinate system. The independent variable is graphed along the x-axis and the dependent variable along the y-axis Standard Error of the Estimate The standard deviation of the observed values about the predicted values...
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