Mathematics (Syllabus D) · May / June 2018 · Paper 12 · Question 13
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In a school of 270 children, the distance each child can swim was recorded. The distances are summarised in the table. Distance (d metres) 0 G d 1 100 100 G d 1 200 200 G d 1 500 500 G d 1 1000 Number of children 110 50 60 50 Frequency density
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13(a)[2]
13(b)[1]
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