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Averages

Averages

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Question 7

Here are seven cards. Each card has a number on it.

| 12 | 5 | 10 | 18 | 12 | 11 | 9 |

a.

Work out the range of the numbers on the cards.

[1]
b.

Work out the median of the numbers on the cards.

[2]
c.

Work out the mean of the numbers on the cards.

[2]
Markscheme

Averages Questions

  1. IGCSE
  2. /Maths
  3. /Averages

12 exam-style questions on Oxford AQA IGCSE Maths Averages. Each one has a worked solution and a mark scheme showing where the marks go.

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