Want to see ALL questions on this topic?
Upgrade to PLUS
^{+}
for €35 to see all past questions
Upgrade
You need to have an account to continue
Join
You need to have an account to continue
Join
Home
Questions By Topic
Exam Builder
Videos & Notes
Discuss
Papers
Pricing

Blog

About
Discuss
Junior Cert Mathematics
How to do the Interquartile Range???
Back to All Forums
How to do the Interquartile Range???
vera2026
—
Junior Cert Mathematics
— 19/11/16
—
3
Does anyone know had to do the interquartile range?? I don't understand it at all
Please tell us why you are reporting this post
Report
3 Comments
Ailbhe02
— 18/11/16
It's the upper quartile minus the lower quartile
Sinéad_3622
— 18/11/16
its the difference betwwen the upper and lower quartile, so Q3 Q1
molly_barry
— 19/11/16
higher quartile = number of numbers x 3/4 lower quartile = number of numbers x 1/4 interquartile range = higher quartile minus lower quartile
Add a comment
Uploading attachment...