Math Worksheets
Mean, Median, Mode & Range Worksheets
Calculate averages from data sets on printable sheets.
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What this tool does
Generate printable mean, median, mode and range worksheets. Each problem gives a data set and asks for all four measures. Choose the set size and value range, with a full answer key.
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Configure your averages worksheet
12 sets · 7 values · up to 20
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The actual PDF, updated as you change settings.
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Practise the four averages
Mean, median, mode and range are the core measures of data covered across KS2 and KS3 statistics. This generator builds worksheets where each problem gives a list of numbers and asks for all four. Every data set is built to contain a repeated value so the mode is always well-defined, and a full answer key is generated for quick marking.
The four measures
- Mean — add all the values and divide by how many there are.
- Median — the middle value when the data is put in order.
- Mode — the value that appears most often.
- Range — the largest value minus the smallest.
What you can customise
- Set size — how many numbers in each data set (5–9).
- Value range — the largest number that can appear.
- Problems per sheet — a quick set or a full page.
- Answer key, Name & Date — for marking and classroom use.
How to use it
- Set the data-set size and the maximum value.
- Choose how many problems you want.
- Toggle the answer key and Name/Date fields.
- Preview, press Generate New for a fresh set, then download or print.
Teaching ideas
Remind pupils to put the data in order before finding the median — it is the most common slip. Odd-sized sets give a single middle value, which is easier to start with. Discuss why the mean can be a decimal while the mode and range are always whole numbers here.
FAQs
Quick answers
What is the difference between mean, median and mode?
The mean is the total divided by the count; the median is the middle value in order; the mode is the most common value. They can all differ for the same data set.
Will every data set have a mode?
Yes. Each set is built with at least one repeated value, so there is always a clear mode to find.
Why is the mean sometimes a decimal?
Because the total may not divide exactly by the number of values. The answer key shows the mean rounded sensibly; the mode and range are always whole numbers.
Can I change how many numbers are in each set?
Yes. Choose a set size from 5 to 9. Odd sizes give a single middle value for the median; even sizes average the two middle values.
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