# Code placed in this file fill be executed every time the
      # lesson is started. Any variables created here will show up in
      # the user's working directory and thus be accessible to them
      # throughout the lesson.
Groups <- c(rnorm(n = 500, mean = 5, sd = 1), rnorm(n = 500, mean = 10, sd = 1), 
            rnorm(n = 500, mean = 15, sd = 1))
F1 <- factor(rep(c("A", "B", "C"), each = 500))