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Title: Regression analysis is most useful when the correlation between X and Y is very weak. (True or false?) Post by: nr01404 on Feb 18, 2018 Regression analysis is most useful when the correlation between X and Y is very weak.
Indicate whether the statement is true or false According to approximate guidelines for interpreting the strength of effect sizes, a Pearson's r of .30 is considered to be: a. Strong b. Moderate c. Weak d. Very weak The regression line is drawn where the sum of squared distances (or deviations) of the actual data points from the line will be minimized. Indicate whether the statement is true or false Title: Regression analysis is most useful when the correlation between X and Y is very weak. (True or false?) Post by: kodama55 on Feb 18, 2018 Content hidden
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