Back to OCR Maths Foundation November 2018 Paper 2 Home
​Q4: Question – Paper 2 – November 2018
​​Helpful Links
Question
4) These are the heights, in metres, of the players in a netball team.

​1.30      1.13      1.20      1.23      1.22      1.24      1.15

a)
​(i) Find the median height of the 7 players.
[2 marks]​

​(ii) Work out the range of the heights of the 7 players
[2 marks]​

(iii) The sum of the heights of the 7 players is 8.47m.

​Calculate the mean height of the 7 players.
[2 marks]​

b) The tallest player is replaced by a substitute.
The median height of the players is unchanged.
The mean height of the players becomes smaller.

​Write down a possible height for the substitute.
[2 marks]​