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OpenStudy (anonymous):
The correlation between variables x and y is .50. You compute a least-squares regression line with this bivariate data. Which of the following must be true? The r2 is greater than .50. The regression constant (or y-intercept) is positive. The regression coefficient is positive. The slope of the regression line is negative. All of the above.
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OpenStudy (anonymous):
@satellite73
OpenStudy (anonymous):
@114Bytes
OpenStudy (anonymous):
@ganeshie8
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