AP Statisticsmediummcq1 pt
For a regression line, the interpretation of the slope is
A.predicted change in y per one-unit increase in x
B.the value of y when x is zero
C.the correlation squared
D.the average residual
Explanation
Core Concept
Slope is the rate of change.
Correct Answer
Apredicted change in y per one-unit increase in x
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