CL 205: AI&DS. This video introduces students to use of Python to work with well-known distributions such as binomial or exponential. In particular, the scipy.stats library is introduced. It discusses four functions associated with a RV namely finding the density/ mass function (pdf/pmf), finding the cumulative distribution function/ survival function (cdf/sf), percentile point function/ inverse survival function (ppf/isf), and random variates or realizations (rvs)