Statistics - Interquartile Range

JCHL & LCOL

Revision Questions

Slides

Useful Links

A couple of good videos explaining Measures of Spread and Central Tendency. Also an interactive Interquartile Range calculator.

Video on the Interquartile Range

Crash Course video on measures of Central Tendency – The Mean, Mode and Median

Crash Course video on measures of Spread – including Interquartile Range

Math Antics video on the mean, the mode and the median.

Interquartile Range Calculator

Here