Introduction Let’s take a hypothetical example and consider a company as property. The value of a property can be…

Describing Numerical Data In the previous articles we described two kinds of variable numerical and categorical, also known as…

A straightforward solution to deal with unit of variance which is in squared units is to simply calculate the…

Histograms are incredibly useful when you have a large dataset and want to visualize the distribution of a numerical…

Sharpe Ratio is the most extensively used metric in the finance world to evaluate the performance of an investment.…

One issue with range and the interquartile range (IQR) both is that they don’t include information from all the…