Mathematics · Statistics and Regression Analysis
Which of the following is a primary objective/use of a regression line?
- 1To determine if any x values are outliers
- 2To determine if any y values are outliers
- 3To prove that a change in x directly causes a change in y
- 4To estimate the predicted change in the dependent variable y for a one-unit change in the independent variable x✓
Correct answer
To estimate the predicted change in the dependent variable y for a one-unit change in the independent variable x
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