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

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

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

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

So, let’s look at another example to understand tabulating the two categorical variables. In previous article we have described…

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