This page shows you how to use the Sharp EL531W calculator to find the correlation coefficient (r-value) and the equation of the regression line, in a high school or college Statistics course.
Click on the Example sheet, the Exercise sheet and the Answers sheet in order to view and print them.
Watch the video as many times as you wish.
Use the Example sheet as a model to help you complete the Exercise sheet.
Use the Answers sheet to correct your work..