Mathematics (Syllabus D) · Oct / Nov 2017 · Paper 11 · Question 17
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The lengths of 90 leaves of a plant were measured. The results are given in the table. The diagram shows part of the cumulative frequency curve. Length (t cm) t 0 1 1 G t 1 2 1 G t 2 3 1 G t 3 4 1 G t 4 5 1 G t 5 6 1 G Frequency 7 17 29 24 10 3 0 0 20 40 60 80 100 1 2 3 4 Length (t cm) Cumulative frequency 5 6 7
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17(a)[1]
17(b)(i)[1]
17(b)(ii)[1]
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