How to compute the linear regression equation, y=ax+b, the linear correlation coefficient, r, and the coefficient of determination, r^2, using the TI-84 calc...

How to compute the linear regression equation, y=ax+b, the linear correlation coefficient, r, and the coefficient of determination, r^2, using the TI-84 calc...

Graphing calculator reference sheet on linear regression. Clear steps with pictures!

Graphing Calculator Reference Sheet: Linear Regression

Graphing calculator reference sheet on linear regression. Clear steps with pictures!

A good data set to explore linear regression is analyzing the relationship between the number of spaces a property is from GO and the cost of that property (on a classic Monopoly board). This is actually a TI-Nspire activity which can be found on their website.

A good data set to explore linear regression is analyzing the relationship between the number of spaces a property is from GO and the cost of that property (on a classic Monopoly board). This is actually a TI-Nspire activity which can be found on their website.

Linear Regression predict scores on one variable from second variable Linear Regression predicting variable is criterion variable  Linear Regression predicting variable is referred to as Y Linear Regression base variable is predictor variable Linear Regression base variable is referred to as X Linear Regression types simple regression - single independent variable Linear Regression types multiple regression – two or more independent variable Linear Regression consists of finding best-fitt

Linear Regression predict scores on one variable from second variable Linear Regression predicting variable is criterion variable Linear Regression predicting variable is referred to as Y Linear Regression base variable is predictor variable Linear Regression base variable is referred to as X Linear Regression types simple regression - single independent variable Linear Regression types multiple regression – two or more independent variable Linear Regression consists of finding best-fitt

Barbie Bungee Math--did this at math conference last year...will be doing in my class this year.

Barbie Bungee Math--did this at math conference last year...will be doing in my class this year.

A fun foldable to teach how to find the line of best fit, graph the line of best fit, find the correlation coefficient, graph a residual plot, and determine the goodness of fit.  The foldable was created using TI84's new operating system so if you haven't updated your calculators the instructions will not follow along exactly.

Linear Regression Foldable

A fun foldable to teach how to find the line of best fit, graph the line of best fit, find the correlation coefficient, graph a residual plot, and determine the goodness of fit. The foldable was created using TI84's new operating system so if you haven't updated your calculators the instructions will not follow along exactly.

Using calculator screenshots inside Interactive Notebooks for reference is awesome!

Using calculator screenshots inside Interactive Notebooks for reference is awesome!

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