This document discusses concepts of skewness and kurtosis through graphical representation. It defines skewness as a distribution being shifted to one side due to the mean, median, and mode falling at different positions. Symmetrical distributions have equal values for these measures, while skewed distributions are asymmetric. Negatively skewed distributions have the mode exceeding the mean and median, while positively skewed distributions are the opposite. Graphical and statistical measures are used to quantify the degree and direction of skewness, including Pearson's, Bowley's, and Kelly's coefficients of skewness. Kurtosis measures the peakedness of a distribution and can be leptokurtic, mesokurtic, or platykur