Question: In a simple linear regression equation y=ax + b, __________. Which of the following are true? A) as x is increased by one unit, y

In a simple linear regression equation y=ax + b, __________. Which of the following are true? A) as x is increased by one unit, y is increased by b units B) a represents the slope of regression line C) the regression line intersects the vertical y-axis at y=b D) x and y are linearly related

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