Year 8
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Lesson details
Key learning points
- In this lesson, we will learn how to find the mode, median and range from a set of 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.
The mean of these set of numbers 1, 2, 3, 6 is...
2
4
5
Q2.
The number four is added to the set of numbers above. What happens to the mean?
It decreases
It stays the same
More information needed
Q3.
In the first 6 tests he takes, Jake scores a mean of 60 marks. In the final 4 tests, he scores a mean of 70 marks. What is his overall mean?
65
66
70
5 Questions
Q1.
The mean of the set of numbers 3, 3, 3, 4, 5, 6 is...
3
5
6
Q2.
The median of the set of numbers 3, 3, 3, 4, 5, 6 is...
3
4
5
Q3.
The mode of the set of numbers 3, 3, 3, 4, 5, 6 is...
3.5
4
5
Q4.
The range of the set of numbers 3, 3, 3, 4, 5, 6 is...
3.5
4
5
Q5.
Here is a set of numbers: 4, 5, 2, 1, 8. Tick the CORRECT statements
The median is 2
The range is 6