Stat 2 Lab #9: Regression - Residual plots, "slice problems," and review Learning objectives: Calculate the slope and intercept of the regression line Interpret the slope and intercept of the regression line Identify and apply the correct calculation in an applied regression problem Calculate RMS Error for regression and baseline prediction Explain and apply the regression effect Some students collected data on the relationship between alcohol content and the number of calories in beer, using a sample of 150 different beers available at a local distributor. A scatterplot was made of the data with alcohol content on the horizontal axis and calories on the vertical axis; it was football shaped