The owner of boston sports bar believes that, on average, her restaurant is busier on days when the red sox play an away game (a game played at another team’s stadium), but she wants to be sure before adding more staff. to test whether this is true, she takes a random sample of 50 days over the course of the baseball season and records the total daily revenue, along with whether the red sox were playing away that day (1 if yes, 0 if no). using the data provided, perform a regression analysis to determine the effect of red sox away games on revenue. be sure to include the residuals and residual plot in your analysis.