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regression line |
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regression line [ri′gresh·ən ‚līn] (statistics) A linear regression equation with two or more variables. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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As can be seen, the agreement (in Pascalo x Second units) is excellent, and the slope of the regression line is very close to unity. Outlining specific learning activities such as drawing a scatter plot; computing the correlation coefficient; testing the hypothesis about the population correlation coefficient; computing the equation of the regression line, allows just-in-time support for students to set specific goals and select appropriate task strategies to accomplish these goals. While all three intervention groups evidence improvement from time 1 to time 2 (main effect for time) on the BVS Bullying and Victim scales, none of the regression line slopes were statistically different from each other. |
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