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Q: Given a linear regression equation of equals 20 - 1.5x where will the point 3 15.5 fall with respect to the regression line?

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Yes.

A linear equation is an equation that in math. It is a line. Liner equations have no X2. An example of a linear equation is x-2 A linear equation also equals y=mx+b. It has a slope and a y-intercept. A non-linear equation is also an equation in math. It can have and x2 and it is not a line. An example is y=x2+3x+4 Non linear equations can be quadratics, absolute value or expodentail equations.

They are used in statistics to predict things all the time. It is called linear regression.

slope

The strength of the linear relationship between the two variables in the regression equation is the correlation coefficient, r, and is always a value between -1 and 1, inclusive. The regression coefficient is the slope of the line of the regression equation.

A linear equation has no higher powers than 1. This is linear.

Simple linear regression has one independent variable and one dependent variable. Multiple linear regression has more than one independent variables.

Regression :The average Linear or Non linear relationship between Variables.

y = 2x + 1 IS a linear equation!

No it's a cubic equation

-1

Yes, y = 4x + 7 is a linear equation.

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