Exploring Linear Regression with Ti-Nspire

What is the first step to start a new document on the TI Inspire?

• Select Choice number four

• Select Choice number three

• Select Choice number one

• Select Choice number two

What type of page should you add first in the new document?

• List and Spreadsheet

• Notes

• Calculator

• Graph

What should you name the first column in the list and spreadsheet?

• Speed

• Distance

• Time

• Cost

Which menu option do you select to perform linear regression calculations?

• Graph

• Statistics

• Analysis

• Data

What is the correlation coefficient value in the given example?

• 0.927

• 0.9927

• 0.972

• 0.9270

How do you open a new graph page?

• Control + Doc

• Control + G

• Control + N

• Control + P

Which function mode should you be in to see the regression equation?

• F1 of X

• F2 of X

• F4 of X

• F3 of X

What type of plot should you select to see the actual data points?

• Bar Graph

• Line Plot

• Histogram

• Scatter Plot

Which menu option helps you adjust the graph view for better fit?

• Zoom Data

• Zoom Fit

• Zoom In

• Zoom Out

What can you do if the graph elements are not positioned as desired?

• Delete them

• Move them off to the side

• Change their color

• Resize them