Interpreting Graphs and Charts

Author: Will Haining
Reading graphs and charts

Complete the test and get an award.
Question 1
Approximately how many 15 to 20 year olds were referred in 2016 - 17?
Approximately how many 15 to 20 year olds were referred in 2016 - 17?

Question 2
Approximately how many fewer 31-40 than 21-30 year olds were referred?
Approximately how many fewer 31-40 than 21-30 year olds were referred?

Question 3
Which year saw the least knife crime?
Which year saw the least knife crime?

Question 4
What is the range of knife crime over the eight year period?
What is the range of knife crime over the eight year period?

Question 5
What is the answer in degrees?
What is the answer in degrees?

Question 6
What type of correlation does this scatter graph show/
What type of correlation does this scatter graph show/

Question 7
The correlation between tea sales in a local shop and the temperature is shown in the scatter diagram below. Describe the correlation.
The correlation between tea sales in a local shop and the temperature is shown in the scatter diagram below. Describe the correlation.

Question 8
What type of correlation is this?
What type of correlation is this?

Question 9
Estimate the cost of renting a 400m² office next year.
Estimate the cost of renting a 400m² office next year.

Question 10
Estimate the age of a tree with a height of 625cm.
Estimate the age of a tree with a height of 625cm.


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