Bar Graph-two categorical variable In the previous article, we have discussed tabulating and graphing one categorical variable through table…

In a box plot, the “box” represents the interquartile range (IQR) of the data. Inside the box, you find…

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…

Unlike the mean and median, which represent average and middle values respectively, the mode identifies the most frequently occurring…

One of the way to measure the variability is to calculate the difference of each observation from the mean.…