Question
The correlation between variables x and y =.50. You compute a least squares regression line wit this bivariate data. Which of the following is true?
The correlation between variables x and y =.50. You compute a least squares regression line wit this bivariate data. Which of the following is true?
a. the r^2 is greater than .50
b. the regression constant is positive
c. the regression coefficient is positive
d. the slope of the regression line is negative
e. all of the above
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College Algebra And Trigonometry A Unit Circle Approach,
Authors: Mark Dugopolski
5th Edition
0321908252, 9780321908254
