Copyright © University of Cambridge. All rights reserved.
'Data Matching' printed from http://nrich.maths.org/
Patrick from Woodbridge school sent in the following
"I made frequency graphs of the data sets and I tried to find
1. A G K M have no odd numbers so they are very likely to be one
2. D E L N have no early numbers or late numbers (they are all
grouped around the middle)
3. C F H P have the same general shape - a rise up to 17 ish, then
a very steep drop.
4. B I J O each have almost all the numbers centred in two peaks at
around 7 and 13.
E could possibly be in group 4. C and H are not quite as well
defined as the others. I would say that the best example of my
definitions in each group is:
1. (none needed)