1. Which best describes the shape of the given boxplot: 20 40 60 80 100 a) Symmetric b) Negatively Skewed c) Positively Skewed d) Uniform e) Normal 2. According to the empirical rule, approximately what percentage of normally distributed data lies within two standard deviations of the mean? a) 59% b) 68% c) 72% d) 95% e) 99.7%