Higher June 2025 Paper 1R Q13

EdexcelCurrent spec2 marksAverages (including IQR)

13 Here are the numbers of eggs laid by some hens on each of 11 days in June.

9 10 12 15 17 18 19 19 20 25 26

Work out the interquartile range of the numbers of eggs.

(2)

Scheme	Marks
20 (−) 12	M1
Correct answer scores full marks (unless from obvious incorrect working) Answer: 8	A1
	(2)
	(2 marks)