Activities

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- Before the Activity Files
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Alignment
- Standards Alignment
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Subject Area
- Maths: Algebra II: Data Analysis
Author

Texas Instruments
Level

9-12
Activity Time

50 Minutes
Device
- TI-83 Plus Family
- TI-84 Plus
- TI-84 Plus Silver Edition
Software

TI Connect™
Accessories

TI Connectivity Cable
Unit-to-Unit link cables
Other Materials

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Eyeing The Median-Median Line

Activity Overview

Select and use appropriate statistical methods to analyze data.

Before the Activity

Provide each student with a copy of the attached .pdf document.

During the Activity

Students will:

Create a scatter plot with paired data.

Use the DRAW menu and Inequality APP to manually estimate the median-median line.

Use the regression menu to find the median-median line.

After the Activity

Review student answers

As a class, discuss questions that appeared to be more challenging

Re-teach concepts as necessary

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Before the Activity Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Software

Accessories

Other Materials