Mathematics, 19.05.2020 22:13 eta20

If the slope of a linear regression is positive, which of the following would have to be true?

a) The model would automatically overestimate the actual data points
b)The residuals would be negative
c)The correlation coefficient would be positive
d)There would be a negative correlation between the variables

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If the slope of a linear regression is positive, which of the following would have to be true?
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