StatisticsDiagram

Box Plot and Quartiles Visualization

Part of Range & IQR — GCSE Mathematics

This diagram covers Box Plot and Quartiles Visualization within Range & IQR for GCSE Mathematics. Revise Range & IQR in Statistics for GCSE Mathematics with 12 exam-style questions and 20 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 5 of 7 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.

Topic position

Section 5 of 7

Practice

12 questions

Recall

20 flashcards

Box Plot and Quartiles Visualization

Keep building this topic

Read this section alongside the surrounding pages in Range & IQR. That gives you the full topic sequence instead of a single isolated revision point.

Understanding Quartiles and Interquartile Range Exam Tips for Range and IQR Measuring How Spread Out Data Is Key Facts About Measures of Spread

Practice Questions for Range & IQR

The range of a set of data is calculated by:

A. Adding all the values together
B. Dividing the total by the number of values
C. Subtracting the smallest value from the largest value
D. Finding the middle value when ordered

1 markfoundation

Explain why the interquartile range (IQR) is sometimes preferred over the range as a measure of spread.

2 marksstandard

Quick Recall Flashcards

What is the range?

The range is the difference between the highest value and the lowest value in a dataset. Range = Highest value - Lowest value

What are quartiles?

Quartiles are values that divide an ordered dataset into four equal parts: - Q1 (Lower quartile): 25% below - Q2 (Median): 50% below - Q3 (Upper quartile): 75% below

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Understanding Quartiles and Interquartile Range

Exam Tips for Range and IQR