Year 11
Foundation
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Lesson details
Key learning points
- In this lesson, we will investigate the concepts of samples and bias when collecting data.
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