Just the Essentials of Elementary Statistics
by Robert Johnson and Patricia Kuby

Correlation and Scattergram Applet from Seeing Statistics

This applet provides practice on constructing scatter diagrams for Illustration 3-7 on p. 144 in Just the Elements of Statistics. The data are the number of push-ups and sit-up completed by students in physical fitness class.

Student 1 2 3 4 5 6 7 8 9 10
Push-Ups 27 22 15 35 30 52 35 55 40 40
Sit-Ups 30 26 25 42 38 40 32 54 50 43

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The above applet is from the chapter "Correlation and Regression" in Seeing Statistics by Gary McClelland. For more information, visit Seeing Statistics

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© 1999, Duxbury Press.