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

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

If you have a sample or population of data and you want to understand the different properties, the different…

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

In a dataset, an alternative plot apart from the histogram is a density plot. Similar to a histogram, a…

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