Year 11
Core

Find quartiles from a list of data

Year 11
Core

Find quartiles from a list of data

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Lesson details

Key learning points

  1. 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.

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3 Questions

Q1.
What is the median?
An image in a quiz
A
B
C
Correct answer: D
Q2.
What is the interquartile range?
An image in a quiz
Correct answer: A
B
C
D
Q3.
How many people took longer than 4 minutes to solve the problem?
An image in a quiz
A
Correct answer: B
C
D

3 Questions

Q1.
What is the median of this set of data?
An image in a quiz
A
B
Correct answer: C
D
Q2.
What is the lower quartile of this data set?
An image in a quiz
Correct answer: A
B
C
D
Q3.
What is the upper quartile of this data set?
An image in a quiz
A
B
C
Correct answer: D