Draw box-plot of all variables (variable 1, 2, 3) in a single graph. Check and evaluate ANOVA for all of the variables (variable 1, 2, 3) at the %95 confidence interval. Note that you need to prepare txt file that contains type as 1, 2, 3.Such as 1 2 3 Varl Var2 Var3 Explain the results.