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Question 10
72%

Here are the scores of seven students in a spelling test.

12 8 15 6 12 10 7

a.

Find the range.

[2]
b.

Calculate the mean.

[2]
c.

Sarah says, "The median is the middle number, so the median is 6."

Sarah is incorrect, explain why.

[1]
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.

Question bank