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Averages

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Question 16

Here is a list of 10 numbers.

2 3 4 4 4 5 6 6 7 k k\,k

where k>7k > 7k>7.

a.

Work out the range in terms of kkk.

[1]
b.

Find the mode.

[1]
c.

Calculate the mean in terms of kkk.

[2]
Markscheme

Averages Questions

  1. GCSE
  2. /Maths
  3. /Averages

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

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