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Mathematics 8 Online
OpenStudy (anonymous):

what is a regression line?

OpenStudy (anonymous):

A linear regression line has an equation of the form Y = a + bX, where X is the explanatory variable and Y is the dependent variable. The slope of the line is b, and a is the intercept (the value of y when x = 0). Least-Squares Regression.

OpenStudy (anonymous):

thank you!

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