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Subject Area
- Math: Algebra I: Data Analysis
Author

Texas Instruments
Level

9-12
Activity Time

20 Minutes
Device
- TI-Nspire™ Navigator™
- TI-Nspire™
- TI-Nspire™ CAS
Software

TI-Nspire™
TI-Nspire™ CAS
TI-Nspire Version

2.0
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Activity Overview

Students analyze univariate and bivariate data. Questions are posed for discussion, further research, and algebraic problem solving.

Key Steps

Students begin by exploring univariate data. They will examine a histogram and a box plot of the commute time for workers in different US cities.
Students will also explore bivariate data. They will find a regression model for data from a survey on teachers’ ages versus the number of years they have been teaching.

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