Wiki Page, Math 13 - Perez Sandbox : Directions: Produce Scatterplot, LSR Line, Regression Equation, & R

Wiki Page
2026-01-17T21:14:58-08:00

These directions assume you have uploaded the datafile to StatCrunch. With the data open in the StatCrunch spreadsheet:

Select Stat Regression Simple Linear

X Variable: use the drop-down menu to select the explanatory variable.

Y Variable: use the drop-down menu to select the response variable.

Scroll to the bottom of the Simple Linear Regression window and press Compute!

You now have a two-page output window. Use the arrow keys to toggle between the graph and the statistics pages.

The multipage output window includes the following: one page with the regression equation, correlation coefficient, and other statistics; a second page displaying the scatterplot with its regression line.