Year 7 - Mean, Mode, Median and Range Homework - 7Q2

Please complete in the back of your books.  Thank you all those students who contributed questions.

Homework is due 22nd November.

The title is Mean, Mode, Median and Range


1) How do you work out the mean?

2) Work out the mean and median of these values:

2, 9, 10, 21, 28

3) Work out the range and median of these values:

2, 9, 3, 7, 11, 10, 15, 22

4) Work out the mean of these values:

6, 5, 7, 4, 8, 6

5) What is the mode of these values:

6, 3, 4, 3, 2

6) What is mode, median and range of these values:

3, 5, 6, 7, 1, 5, 7, 9 , 11

7) How do you know which is the modal choice for a bar chart?