18. Statistics
iGCSE (2021 Edition)
18.05 Line graphs
Interactive practice questions
This line graph shows the seal population at Rocky Point over $5$5 years.
a
What year had the lowest seal population?
2015
A
2016
B
2014
C
2013
D
b
One year, due to too much fishing in the local area, a shortage of fish caused the seal population to drop.
In which year had the seal population dropped?
2016
A
2014
B
2015
C
2017
D
c
What is the highest seal population over the five years?
d
How much did the seal population increase by over the five years?
Easy
1 min
The highest daily temperature in Sommersville over a week is shown in the line graph.
Easy
1 min
The line graph shows the number of ice creams sold at certain times of the day.
Easy
1 min
Danielle's distance from home throughout the day is recorded on the line graph below.
Easy
< 1 min
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