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

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

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

The basic principle of how stock prices move is based on market demand and supply. When there are more…

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

We have covered major measures of center and location—mean, median, and mode—we now turn to other important measures: percentiles…