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Q4: Question – Paper 2 – November 2018
Q4: Question – Paper 2 – November 2018
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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]