In previous article we discussed about variance and standard deviation, assuming we had a population of data, even though…

We can get the numerical summary through measures of central tendency, location, and variability for numerical data. But numbers…

When analyzing distributions, we often discuss their modalities. The modalities is the number of peaks they exhibit. A distribution…

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

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

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