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Statistics at Square One: Correlation and Regression

This section of an online textbook discusses the correlation coefficient and illustrated it visually through graphs. It explains calculations as well as how scatter plots can describe data. It covers significance tests for relationships, the Spearman rank correlation and the regression equation. Exercises and answers are included.
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Author Name: 
T.D.V. Swinscow
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Intended User Role: 
Learner, Teacher
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Copyrights: 
Yes
Cost: 
Free for All

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