In this part of the book, scatter diagrams are used to graph the associ- ation between two

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In this part of the book, scatter diagrams are used to graph the associ-

ation between two variables. If the scatter diagram is football-shaped, it can be summarized by the average and SD of the two variables, with *r* to measure the strength of the association. pl875

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Statistics

ISBN: 9780393522105

4th Edition

Authors: David Freedman, Robert Pisani, Roger Purves

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Question Posted: Sep 19, 2024 02:22 PM

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In this part of the book, scatter diagrams are used to graph the associ- ation between two

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