Cambridge IGCSE Statistics practice
Try the question first, then check the answer and practise the same topic again.
At a glance
1
Paper
2
Marks
Topic
Quartiles, percentiles and measures of dispersion
Exam-style question
A small data set is given: {6, 9, 3, 12, 5}.
Description
Calculate the range of the data set {6, 9, 3, 12, 5}.
Calculate Calculate the range of the data set.
Aim for approximately 2 distinct marking points.
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Flashcard 1 of 6
Question 1 of 5
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Data Table
Calculate the range of the ungrouped frequency distribution.
| Value | Frequency |
|---|---|
| 4 | 2 |
| 7 | 3 |
| 10 | 1 |
Calculate Calculate the range of the distribution.
Aim for approximately 2 distinct marking points.