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Homework answers / question archive / Which of the following are true about regression with one predictor variable (often called "simple regression)? Check all that apply
Which of the following are true about regression with one predictor variable (often called "simple regression)? Check all that apply. The regression equation is the line that best fits a set of data as determined by having the least squared error. ? The slope describes the amount of change in Y for a one-unit increase in X. ? After conducting a hypothesis test to test that the slope of the regression equation is nonzero, you can conclude that your predictor variable, X, causes Y.
Here option A is correct as it is the definition of regression equation
Here option B is also correct as slope is the change in Y by one unit increase in X.
Here option C is not correct as association or correlation doesn't mean causation.
