Mathematics (Syllabus D) · May / June 2020 · Paper 21 · Question 1
4024
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The question as text
The speeds, v km/h, of 80 vehicles travelling along a road were recorded. The results are shown in the table. Speed (v km/h) Frequency v 30 40 1 G 10 v 0 0 4 5 1 G 18 v 0 0 5 6 1 G 27 v 0 0 6 7 1 G 19 v 70 80 1 G 6
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1(a)[3]
1(b)[3]
1(c)(i)[1]
1(c)(ii)[2]
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