Year 10
Higher
Find quartiles from a list of data
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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.
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3 Questions
Q1.
What is the median?
A
B
C
Q2.
What is the interquartile range?
B
C
D
Q3.
How many people took longer than 4 minutes to solve the problem?
A
C
D
3 Questions
Q1.
What is the median of this set of data?
A
B
D
Q2.
What is the lower quartile of this data set?
B
C
D
Q3.
What is the upper quartile of this data set?
A
B
C