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This Unit Plan contains 9 lessons about interpreting the slope and y-intercept of least squares regression lines in the context of real-life data. The applet included allows students to plot the data and calculate the correlation coefficient and the equation of the regression line. Students will view the data in tabular, graphic, and algebraic form and will be able to discuss and display their work.
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Date Of Record Creation 2005-05-23 15:35:00
Date Last Modified 2006-06-02 10:10:00
Date Of Record Release 2005-05-23 15:35:00
Source http://illuminations.nctm.org/
Email Address http://illuminations.nctm.org/PageComment.aspx?url=http%3a%2f%2filluminations.nctm.org%2fAbout.aspx
Resource Type
Audience
Format
Author Name Illuminations
Author Organization National Council of Teachers of Mathematics and MarcoPolo
Source Code Available On
Material Type
Statistical Topic
Copyrights
Cost
Intended User Role
Math Level

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