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Lesson details
Key learning points
- In this lesson, we will calculate the median, upper and lower quartiles and the interquartile range for a data set.
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.
3 Questions
Q1.
What is the median?
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A
B
C
Q2.
What is the interquartile range?
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B
C
D
Q3.
How many people took longer than 4 minutes to solve the problem?
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A
C
D
3 Questions
Q1.
What is the median of this set of data?
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A
B
D
Q2.
What is the lower quartile of this data set?
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B
C
D
Q3.
What is the upper quartile of this data set?
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A
B
C