Year 7 Maths — Data handling

Find the mean, median, mode and range of a set of data, and read information off a bar chart.

Name: ________________________

1.Which average is the value that appears most often?
- a) The mode
- b) The range
- c) The mean
- d) The median
2.This bar chart shows how many books a library lent out on four days. Tap the bar for the day it lent the most.
Write the number of the part.
3.A bar graph shows 4 red cars, 7 blue cars, 5 white cars and 4 black cars. How many cars are there altogether?
4.A bar graph shows 7 blue cars and 5 white cars. How many more blue cars are there than white ones?
5.Seven children scored 3, 5, 5, 7, 8, 9 and 12. What is the median score?
6.Find the mean of 12, 15, 18 and 15.
7.The mean of five numbers is 14. What do the five numbers add up to?
8.This bar chart shows how many books a library lent out on four days. Tap the bar for the day it lent the fewest.
Write the number of the part.

Answer key — Year 7 Maths — Data handling