Here are the points that Carmelo scored in his last 11 basketball games.
23 20 14 23 17 24 24 18 16 22 21
Find the interquartile range of these points.
Kobe also plays basketball.
The median number of points Kobe has scored in his last 11 games is 18.5
The interquartile range of Kobe's points is 10
Which of Carmelo or Kobe is the more consistent points scorer?
Give a reason for your answer.
Practise Oxford AQA IGCSE Maths Data with exam-style questions for Core and Extended tier. 3 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.