Need to know how to use your Texas Instruments graphing calculator for your college math or statistics class? You're in luck... watch this video tutorial to see how to determine a regression equation with a TI-83 graphic calculator. That's not all...

Learn determining the regression equation, correlation coefficient, coefficient of determination and standard error of the estimate.

Determine the regression equation for the Seattle Mariners data. Let the x (independent) variable be the height and y (dependent) variable be the weight.

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