User:Pinkfrog22/Interquartile range/GeorgePan1012 Peer Review

General info

 * Whose work are you reviewing?

Pinkfrog22


 * Link to draft you're reviewing
 * Interquartile range
 * Link to the current version of the article (if it exists)

Evaluate the drafted changes
Although the have been some great numerical examples of interquartile range using box plot, more solid introduction/knowledge and reference to IQR should be provided to make it more powerful. Here are my suggestions:

Hope it helps :)
 * 1) We know that IQR can be used to identify outlier in a data set. Perhaps we can further provide some real-world example to show how useful it is when conducting some data analysis. (Here I got a website for your reference: https://www.sigmamagic.com/blogs/what-are-quartiles/)
 * 2) Distributions section: the article mentioned "If the actual values of the first or third quartiles differ substantially, then P is not normally distributed." Here we need some concrete proof, numerical evidence, or publication to support the statement.
 * 3) Use section (the part in the original article): Perhaps it is better to transform sentences into a structured paragraph to make it more formal.