Linear Regression Exploration
Linear Regression
-Download Geogebra File: Linear Regression
-Move some of your points around so that your r-value is 0
-Move some of the points around so the r-value is close to -1
-Move some of the points around so the r-value is close to 1
-Where do the points need to be for the regression line to have a slope of -0.5 and a y-intercept of 12?
-What happens to the r-value when the points create the regression line in the step above?