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Kevin Bodden
Lewis and Clark Community College
Course
MATH 145 (Elementary Statistics)
Description
This module helps students learn how to identify the strength and direction of the straight-line
relationship between two sets of data. A calculator program will randomly generate scatterplots
and draw the least-squares regression line through the data and the student is asked to guess the
correlation of the data. At the end of the module, students can compete against each other using
the Guessing Correlations applet developed in the statistics department at UIUC.
Transferability
This module will transfer to any introductory level statistics class, as well as any other class that
involves data analysis (e.g., college algebra).
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