Skip to content

Course home

Averages

Averages

EasyMedium
12345678910111213141516171819202122232425262728293031323334353637383940414243
Question 40

Here is a list of numbers.

14 19 15 20 11 14 19

a.

Find the range

[1]
b.

Calculate the mean

[2]
c.

Andrew says, "The median is the middle number, so the median is 20."

Andrew is incorrect, explain why.

[1]
Markscheme

Averages Questions

  1. GCSE
  2. /Maths
  3. /Averages

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

Question bank