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Regression Equation for Variables

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A regression equation is used to:

a. Measure the association between two variables

b. Estimate the value of the dependent variable based on the independent variable

c. Estimate the value of the independent variable based on the dependent variable

d. Estimate the coefficient of determination.

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Any straight line can be described by an equation relating the y values to the x values. In general, we usually write,
y = mx + c

Here m and c are constants. m ...

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