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Lesson details
Key learning points
- In this lesson, we will revisit how to draw and interpret bar charts
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
Which of these is the most suitable sample size?
3
30,000
Q2.
Which of these is the most suitable sample size?
12
5000
Q3.
Data is collected from a coffee shop, at 11am on a Wednesday. Is this data collection fair?
Yes
3 Questions
Q1.
The bar chart shows the number of each year group on a bus. How many students were on the bus in total?
100
19
60
Q2.
The bar chart shows the number of each year group on a bus. How many more students on the bus were in year 10 than year 7?
12
19
31
Q3.
The bar chart shows the number of each year group on a bus. Which was the modal year group?
Year 11
Year 7
Year 8
Year 9