Activities

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- Before the Activity Files
- Teacher Notes PDF
Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Maths: Statistics: Probability and Random Variables
Author

Brendan Kelly Publishing, Inc.
Level

9-12
Activity Time

60 Minutes
Device
- TI-89 / TI-89 Titanium
- TI-92 Plus / Voyage™ 200
Other Materials

Sample activity from the book: Statistics & Probability with the TI-89
For more information visit: Brendan Kelly Publishing
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Scatterplots and Correlation with TI-89

Activity Overview

Students input data relating the values of one variable associated with values of another and use these data to generate a scatterplot. From the scatterplot, they determine whether there is a correlation between the two variables and calculate the correlation coefficient.

Before the Activity

Please see the attached PDF for more details.

During the Activity

Please see the attached PDF for more details.

After the Activity

Review student results

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

Other Materials