Grouping Data Worksheet
I put together a worksheet using questions from the MyMaths KS3 1C and Key Maths 8^3 (revised) textbooks. The books themselves are sparse, so I decided a worksheet is more practical and easier.
The questions selected are such that they get progressively more demanding in terms of selecting class intervals and the type of data.
Included is a main worksheet (with a challenge question) and the answers for both worksheet and challenge question.
I hope this helps!
Hayden Pullum