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

Data is set of observation. This observation can be collected in various ways such as field notes, survey or…

Imagine you’re a teacher assessing student performance in a math exam where scores range from 0 to 100. You’ve…

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

In data analysis, identifying outliers with the box plot  rule helps pinpoint data points that significantly deviate from the…

Stem and leaf plot is used to plot for a numerical variable. It’s essentially a way to list our…