TI-84 CALCULATOR ACTIVITY - Data, Scatterplots, Regression & Line of Best Fit
Algebra is My Domain
882 Followers
Grade Levels
7th - 12th, Higher Education, Homeschool
Subjects
Resource Type
Standards
CCSSHSS-ID.B.6
CCSSHSS-ID.B.6c
CCSSHSS-ID.C.7
CCSSHSS-ID.C.8
Formats Included
- PDF
Pages
24 (including solutions)
Algebra is My Domain
882 Followers
What educators are saying
Thanks, I used this as a "final" project for the fall semester. We had just finished linear equations, this made a great application of technology for them.
Description
This file includes four linear regression examples (all real-life data). The examples cover the following topics for the TI-84 graphing calculator:
* Creating a scatterplot
* Performing linear regression (finding the equation of the best-fit line)
* Interpreting the slope of the equation
* Calculating and interpreting the correlation coefficient
* Predicting values (using the linear regression equation)
The first example gives the step-by-step instructions to calculate all the necessary values. Students will be guided through the example, and they will see the calculator screen they should see every step of the way.
A great collaborative group activity!
***SOLUTIONS INCLUDED!***
Try the following related product:
* WORKSHEET / QUIZ - Scatterplots & Linear Regression
* Creating a scatterplot
* Performing linear regression (finding the equation of the best-fit line)
* Interpreting the slope of the equation
* Calculating and interpreting the correlation coefficient
* Predicting values (using the linear regression equation)
The first example gives the step-by-step instructions to calculate all the necessary values. Students will be guided through the example, and they will see the calculator screen they should see every step of the way.
A great collaborative group activity!
***SOLUTIONS INCLUDED!***
Try the following related product:
* WORKSHEET / QUIZ - Scatterplots & Linear Regression
Total Pages
24 (including solutions)
Answer Key
Included
Teaching Duration
2 hours
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Standards
to see state-specific standards (only available in the US).
CCSSHSS-ID.B.6
Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
CCSSHSS-ID.B.6c
Fit a linear function for a scatter plot that suggests a linear association.
CCSSHSS-ID.C.7
Interpret the slope (rate of change) and the intercept (constant term) of a linear model in the context of the data.
CCSSHSS-ID.C.8
Compute (using technology) and interpret the correlation coefficient of a linear fit.
Reviews
Questions & Answers
882 Followers
