There are two main kinds of studies, observational studies and, experimental studies. The statistical process can be viewed in…

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

There is an important distinction between a sample of data and population of data. So, let’s take a research…

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

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

In the previous article we discussed how to visualize two categorical variables through dodged, staked bar graphs. Another way…