Sep 25, 2020 · Interquartile range calculator You can calculate the interquartile range by hand or with the help of our interquartile range calculator below.

Feb 24, 2025 · The IQR is the "interquartile range" of a data set. It is used in statistical analysis to help draw conclusions about a set of numbers. The IQR is often preferred over the range …

The interquartile range on a box and whiskers chart [1]. The interquartile range formula is the first quartile subtracted from the third quartile: IQR = Q3 – Q1. The IQR gives us a sense of the …

Apr 2, 2025 · The Interquartile Range, or IQR, is a way to measure how spread out the middle 50% of your data is. It helps you understand how “tightly packed” or “spread out” your values …

Dec 10, 2025 · The Interquartile Range (IQR) tells us how spread out the middle 50% of the data is. It is less affected by extreme values and gives a better idea of how tightly or loosely the …

Learn how to find interquartile range, Solved examples, and Formula. Make your child a Math Thinker, the Cuemath way.

Jan 8, 2025 · Learn how to find the interquartile range (IQR) with this simple guide. Understand its importance in analyzing data spread and variability.

The article below explains the interquartile range definition, how to find the interquartile range using the IQR formula, and shows a fully worked example of calculating the interquartile range.

Free online IQR calculator - calculate interquartile range and detect outliers instantly! Find Q1, Q2, Q3 quartiles with detailed statistical analysis.

May 11, 2025 · In this comprehensive guide, we’ll delve deep into the Interquartile Range, exploring its definition, calculation, advantages, disadvantages, and practical applications.