It was the fourth day of advanced mathematical and statistical class. Professor Gary presented us a report of “Police shootings time series”, where we discussed different types of statistical methods that could be carried out in a set of data.

He gave us a brief description of methods like mean, min, max, median, skewness, kurtosis etc. He taught us with standard deviation of a set of data where we measure how spread out each data points are.

We discussed with various plotted graphs like histograms, quantile plots and list plots to understand the idea of these statistical methods.