3 sets of 5 pieces of data. Compare and contrast the three sets. Comment on results

Set A Set B Set C

23500 15000 14000

24000 15500 14500

26500 16000 15500

27000 16500 16000

29000 17000 25000

I'm being told to "Use more than one measure of location in the comparisons. There is no need to use measures of dispersion."

So I think that means I need to find the Mean Median and Mode for each set. Which I can do except for the Mode because there are no repeated numbers in each set. I believe I need to make some kind of frequency distribution graph, but I don't see how I can do that, there are no frequencies.

This question is worth 8 marks so I'm sure they want more from me than just the Mean and Median and a sentence saying "a is greater than b, b and c are very similar". What am I missing?

Any help is very greatly appreciated, thanks.

That sounds very complicated...

That sounds good, and thanks very much for the answer. But it looks complicated, and perhaps too far. I looked ahead to next weeks lecture notes and they mention box plots, which I had forgotten about, and to make one for each data set seams like a good way to do it, it allows me to compare them easily. Does that sound like a good idea?

I'm not sure what level it is, its a maths module in a sociology course, it feels like AS level.