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

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

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

In the world of statistics and data analysis, understanding the relationship between two variables is crucial. One of the…

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

Mean is the one of the most commonly used measures of central tendency. It’s a powerful tool for understanding…