CP Unit 05
Scatter Plots & Regression Analysis
Part 2
Day 05, Day 06, & Day 07 of Unit 05 - Scatter Plots & Regression Analysis
11/17/23 & 11/20/23 & 11/21/23
Link to Video of Day 5: https://drive.google.com/open?id=1Pzf1w2Yrkqw5BYc7v7-qVkW7h6HrvGwn
Link to Video of Day 6: https://drive.google.com/open?id=11gYYRAeYGNov79_E-Fvoqqfa_dG9na7v
Link to Video of Day 7: https://drive.google.com/open?id=1hUiGFaz6EuDr5hvOs1j7ESkeupZDBzaP
↓ Handout ↓
00 HO - TI 83 Procedures, Troubleshooting.pdf↓ Handout ↓
05 HO - Intro to Scatter Plots, Regression, and r on the TI-83.pdf↓ Handout ↓
06 HO - SP's & Regression on the TI-83.pdf↓ Class Notes ↓
Notes - Regression - Lessons 05, 06, & 07.pdfSupplemental Lesson - DeltaMath
11/27/23
Link to Optional Video of Supplemental Lesson: https://drive.google.com/file/d/1iMAmj76V0OhwaewO4MV3ElVmyuhpxD9t/view?usp=drive_link
↓ Class Notes ↓
00 - Supplemental DeltaMath Lesson #1.pdfDay 08 of Unit 05 - Scatter Plots & Regression Analysis
11/28/23
Link to Video of Day 8 (Part A): https://drive.google.com/open?id=112htXlu11YzVlhut3RGldYKcPQv8tNcl
Link to Video of Day 8 (Part B): https://drive.google.com/open?id=1ua6vjhhswu9PQndeCCKXMwrU5SDjbXjN
NOTE: WATCH FOR A SLIGHT MISTAKE AT THE END OF THE VIDEO FOR PART B! At the end of the video for Part B, you will see that I accidentally neglected to show part of my method of solution for questions 6a, 6b, and 6c. You will see that I used the "2nd-CALC-intersect" calculator function to determine the answers for those questions. However, I forgot to write that on the screen while recording this video so my work is actually incomplete. To show the work completely, you should write "2nd-CALC-intersect" on your paper each time you use it. If you look at the notes posted below entitled "Regression - Lesson 08", you will see that I have shown the work completely on that document.↓ Handout ↓
07 HO - Expreg Sample Problem #1.pdf↓ Class Notes ↓
Notes - Regression - Lessons 08.pdfDay 09 of Unit 05 - Scatter Plots & Regression Analysis
11/29/23
Each video below features different questions from the handout that were answered with different groups of students during different periods.
Link to Video of Day 9 (Page 1 of Handout): https://drive.google.com/open?id=1m4mmCSntd8dAk9HTh_LJHwjP1M1U_3r3
Link to Video of Day 9 (Page 2 of Handout): https://drive.google.com/open?id=1qEbAnU-iOmercJAKA3rPrN9fLegjyqxE
↓ Handout ↓
08 HO - Linreg vs Expreg.pdf↓ Class Notes ↓
Notes - Regression - Lessons 09.pdfDay 10 of Unit 05 - Scatter Plots & Regression Analysis
11/30/23
Each video below features different questions from the handout that were answered with different groups of students during different periods.
Link to Video of Day 10 (Page 1 of Handout): https://drive.google.com/open?id=1zUCPa9RvQlwV2JQHE7YWHtrheB9CZHfx
Link to Video of Day 10 (Page 2 of Handout): https://drive.google.com/open?id=164I7dBZnPVZmI04fBoVB9ucABwnOVAzR
↓ Handout ↓
09 HO - More Linreg vs Expreg.pdf↓ Handout ↓
09b Answer Key.pdf↓ Class Notes ↓
Notes - Regression - Lessons 10.pdfDay 11 of Unit 05 - Scatter Plots & Regression Analysis
12/1/23
Link to Video of Day 11: https://drive.google.com/open?id=1nQvFTbjkkV3voWtu5hnsFSYcTcKz1Ynl
If you need to complete today's sample test but you don't have a TI-83 or TI-84 calculator to perform the regression commands, then please watch the video posted below. In this video, you will see how the Desmos graphing calculator can be used to perform the regression instead. TO BE CLEAR, ON TEST DAY, YOU WILL NOT BE PERMITTED TO USE THE DESMOS CALCULATOR. ON TEST DAY, YOU WILL USE A TI-83 OR A TI-84.
Link to Video Showing How to Use Desmos to Perform Linear/Exponential Regression: https://drive.google.com/file/d/1QJlqIiDzbY629QKuJ7ZEBEQo8NDZ4l2Y/view?usp=sharing
↓ Handout ↓
10 HO - Sample Regression Test.pdfSupplemental Lesson - DeltaMath
12/4/23
↓ Class Notes ↓
00 - Supplemental DeltaMath Lesson #2.pdfDay 12 of Unit 05 - Scatter Plots & Regression Analysis
12/5/23
Test Day
Do you wish to be granted access to a remedial video featuring the complete solutions to this unit’s sample test questions? STUDENTS WHO REQUEST ACCESS PRIOR TO TEST DAY WILL INCUR A 10% POINT PENALTY ON THE CORRESPONDING UNIT TEST. After the test has been administered, students may request access without penalty.
Link to Video Featuring Complete Solutions to Sample Test Questions: https://drive.google.com/file/d/1xN2esyFCZ7-uTt6AG-Py25cjTPfyI--q/view?usp=sharing
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