A regression equation is a mathematical equation that defines the relationship between two variables.
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Q6: One assumption underlying linear regression is that
Q12: The standard error of estimate measures the
Q15: The coefficient of determination is the proportion
Q16: The least squares technique minimizes the sum
Q18: Correlation analysis is a statistical technique used
Q19: If the coefficient of correlation is 0.68,the
Q23: Pearson's coefficient of correlation can be used
Q24: The coefficient of determination is equal to
Q27: To test the significance of Pearson's r,we
Q130: A t-test is used to test the
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