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

Creating good graphics is a very important part of data visualization. Data visualization is not a science this is…

1. “Fallen angels will all go back up, eventually.” A “fallen angel” is a stock that once performed well…

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

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

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