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Averages

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Question 97

Here is a list of 5 numbers.

46910k 4\quad 6\quad 9\quad 10\quad k\,46910k

where k>10k>10k>10.

a.

Work out the range.

Give your answer in terms of kkk.

[1]
b.

Write down the median.

[1]
c.

Calculate the mean.

Give your answer in terms of kkk.

[2]
Markscheme

Averages Questions

  1. GCSE
  2. /Maths
  3. /Averages

201 exam-style questions on Eduqas GCSE Maths Averages. Each one has a worked solution and a mark scheme showing where the marks go.

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