Download presentation

Presentation is loading. Please wait.

Published byNicholas Miles Modified over 4 years ago

1
**TI Calculator Creating a Scatterplot … Step #1 – Enter the Data**

STAT 1 (Edit) To clear the lists … press up arrow, CLEAR, and ENTER Enter your data into the Lists Important: Must have same number of items in each list!

2
**TI Calculator Step #2 - Display the Graph 2nd Y= Turn Plot 1 ON**

Possible Source of Errors: Mismatched Data L1 and L2 not showing Other StatPlots are ON Step #2 - Display the Graph 2nd Y= Turn Plot 1 ON 1 Enter Make sure it shows L1 and L2 Make sure all other plots are OFF (2nd, Y=) GRAPH ZOOM, 9 automatically adjusts the window to fit the data entered into the Lists

3
**TI Calculator LinReg(ax+b) L1, L2, Y1**

Step #3 - Getting the Line of Best Fit STAT (right arrow – over to CALC) 4 (LinReg) 2nd, 1 (will show L1) , 2nd, 2 (will show L2) VARS (right arrow – over to Y-VARS) 1 (Function) 1 (Y1) ENTER Possible Source of Errors: Could be missing commas. Whole command should be the only thing on the line (on the calculator). LinReg(ax+b) L1, L2, Y1

4
T1 Calculator This gives you the equation of the line of best fit and stores it in Y1 y = ax + b a = b = 62.75 r2 = r = If you don’t get the r values: 2nd Scroll Down to Diagnostic On ENTER y = x Press GRAPH to see the scatterplot with the line of best fit!

Similar presentations

OK

1.5 Linear Models Warm-up Page 41 #53 How are linear models created to represent real-world situations?

1.5 Linear Models Warm-up Page 41 #53 How are linear models created to represent real-world situations?

© 2018 SlidePlayer.com Inc.

All rights reserved.

To ensure the functioning of the site, we use **cookies**. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy & Terms.
Your consent to our cookies if you continue to use this website.

Ads by Google

Ppt on as 14 amalgamation define Download ppt on mind controlled robotic arms manufacturers Ppt on solar energy and its uses Download maths ppt on circles for class 9 Cathode ray tube display ppt online Ppt on technical analysis of indian stocks Ppt on india and the great depression Free ppt on brain machine interface invasive Ppt on intellectual property law Ppt on road signs in india