Quick questions on Averages and spread: mean, median, mode, range and grouped data - Edexcel GCSE Maths

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?

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Find the median of

7, 3, 9, 4, 7, 2, 8

. [2 marks]

What is q2?

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Five numbers have a mean of

12

. Four of them are

10, 11, 13, 15

. Find the fifth.

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