Linear Regression Basics
Grade 845 min
Learning Objective
I can calculate the correlation coefficient to determine the strength of the relationship between two variables.
Lesson Flow
Watch Video
Correlation and Coefficient of Determination in 3 Minutes
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Practice
9 questions • Short answer
Exit Ticket
“Calculate the correlation coefficient for the following data points: (2, 3), (3, 5), (5, 7), (6, 8). What does your result indicate about the relationship between the two variables? Calculate the correlation coefficient for the following data points: (1, 1), (2, 4), (3, 2), (4, 3). What does your result indicate about the relationship between the two variables? ”
Teacher Guide
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- Answer keys for all questions
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