Question: Including a dummyr variable (D) in a regression means that the regression lines will be parallel with different Yintercepts in a plot of Y against

Including a dummyr variable (D) in a regression means that the regression lines will be parallel with different Yintercepts in a plot of Y against any other explanatory variable. 0 True 0 False Suppose that you have 5 years of data and that you believe that each year could have a different intercept in the regression equation. How many dummy variables should you include in your regression

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