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Grade 4–6Common Core (CCSS) · Math: statistics

Statistics Worksheets — Mean, Median and Mode with Answers

Create statistics practice in seconds: averages, median, mode, relative frequency and probability.

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Mean · 10-12 years

Name: ____________________

Worked example

  1. The goal: find the mean – what each value would be if they were all equal.
  2. Mean = the sum of all values ÷ the number of values.
  3. Example: 4, 6, 8. Sum: 4 + 6 + 8 = 18.
  4. 18 ÷ 3 = 6. Answer: the mean is 6.
  5. Check: read the question again. Does your answer give what was asked, with the right unit? Work backwards to see that it fits. ✓
Example: how to solve it
1.

Calculate the mean of 11, 9, 12, 14 and 4.

2.

The temperatures on 4 days were 19, 20, 19, 18 °C. What was the mean temperature for those days? Answer with the correct unit.

3.

Calculate the mean of 10, 6, 12 and 8.

4.

A shop sold 3, 1, 9, 10, 7 ice creams on different days. How many were sold per day on average?

5.

Calculate the mean of 13, 14, 6, 14 and 8.

6.

Some pupils ran 14, 6, 9, 13, 13 laps. What is the mean number of laps? Answer with the correct unit.

7.

Calculate the mean of 5, 7, 3 and 5.

8.

A shop sold 12, 5, 4, 12, 12 ice creams on different days. How many were sold per day on average?

9.

Calculate the mean of 16, 13, 17, 8 and 11.

10.

The temperatures on 5 days were 14, 16, 11, 9, 10 °C. What was the mean temperature for those days? Answer with the correct unit.

11.

Calculate the mean of 12, 13, 8 and 15.

12.

A shop sold 10, 15, 16, 7 ice creams on different days. How many were sold per day on average?

13.

Calculate the mean of 9, 11, 11, 11, 3 and 3.

14.

The temperatures on 4 days were 5, 11, 8, 8 °C. What was the mean temperature for those days? Answer with the correct unit.

15.

Calculate the mean of 10, 7, 13, 12, 15 and 9.

16.

Some pupils ran 5, 3, 2, 5, 8, 13 laps. What is the mean number of laps? Answer with the correct unit.

17.

Calculate the mean of 18, 17, 17 and 12.

18.

A shop sold 23, 18, 21, 15, 20, 23 ice creams on different days. How many were sold per day on average?

19.

Calculate the mean of 6, 6, 15 and 9.

20.

Sara scored 12, 13, 16, 13, 17, 13 points in some games. What is the mean score? Answer with the correct unit.

Answer key

  1. 1. 10
  2. 2. 19 °C
  3. 3. 9
  4. 4. 6 ice creams
  5. 5. 11
  6. 6. 11 laps
  7. 7. 5
  8. 8. 9 ice creams
  9. 9. 13
  10. 10. 12 °C
  11. 11. 12
  12. 12. 12 ice creams
  13. 13. 8
  14. 14. 8 °C
  15. 15. 11
  16. 16. 6 laps
  17. 17. 16
  18. 18. 20 ice creams
  19. 19. 9
  20. 20. 14 points

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Topics on this worksheet

Areas on this sheet

  • Probability and statistics · 20

Step 1 of 5

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Your choices

Area
Statistics & probability
Exercise type
Mean
Age
10–12 years
Difficulty
Easy
Number of tasks
20
Task format
Mixed
Paper size
US Letter
1. Choose content
Area
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How to use the tool

  1. Choose the statistics exercise type.
  2. Pick age group, difficulty and calculations, word problems or a mix.
  3. Print or save as PDF. “Create new version” gives new numbers.

About this generator

Statistics helps pupils make sense of data from sport, weather and surveys. These worksheets cover mean, median and mode, then move on to relative frequency, probability and combinations. Word problems use test scores, temperatures and coin tosses, and the answer key shows how each result is found. The answer key is calculated by the website, so it always matches the tasks, and every word problem answer includes the correct unit. No sign-up is needed and no personal data is collected.

Popular uses

  • Mean, median and mode
  • Probability and relative frequency
  • Data projects
  • Revision

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Frequently asked questions

How do I pick the right level?
Choose an age or grade in step 2. Start easier if the pupil is unsure – you can switch anytime and get new problems instantly.
Can I see the problems before printing?
Yes. The sheet shows exactly the problems that will print. Click New problems to swap them.
How do I include an answer key?
Turn on Answer key in the last step. It prints on its own page after the problems, with the same numbering.
What does the question mark next to a problem do?
It opens a step-by-step explanation of the method on screen. It is not printed and does not reveal the answer.
How do I find the mean?
Add all values and divide by how many values there are.
What is the median?
The middle value when the data is sorted in order.

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