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Averages

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Question 23

Here is a list of 10 numbers.

2 3 4 5 5 5 6 7 8 9

a.

Work out the range.

[1]
b.

Find the mode.

[1]
c.

Calculate the mean.

[2]
d.

Hence, calculate the mean when 2 is added to each number.

[1]
Markscheme

Averages Questions

  1. GCSE
  2. /Maths
  3. /Averages

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

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