Mathematics (Syllabus D) · May / June 2019 · Paper 12 · Question 3
4024
As printed in the paper
The question as text
The height of water, in cm, in a river is recorded every week for 10 weeks. The heights of the water, compared with its normal level, are listed below. -45 -30 -35 0 5 -10 -20 40 20 25
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3(a)[1]
3(b)[2]
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