Need a little help in your Statistics class? In this statistics tutorial hosted by The Free Math Tutor, a demonstration of how to use the Sharp EL531W calculator to find the correlation coefficient (r-value) and the equation of a regression line is given. Want some more practice? For exercises and answer sheets, go here.
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Math How to Find r-value & equation of regression line w/ EL531W
By WonderHowTo
Feb 10, 2010 06:31 PM
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