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O-LevelMathematicsStatistics4024/11 · Oct/Nov 2023 · Q52 Marks

Yasmin asks 20 people how many pets they own. The results are shown in the bar chart. [Figure Bar Chart]

  1. (a)Find the range.[1]
  2. (b)Find the fraction of the 20 people who own 3 pets.[1]

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Mark scheme

Marking points from the official mark scheme (Oct/Nov 2023). The mark or mark type is shown in brackets.

  1. [1] (a) 4
  2. [1] (b) 5/20 oe fraction

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About this question

Topic
Statistics, O-Level Mathematics (syllabus 4024). Structured question, 2 marks.
Source
O-Level Mathematics, Oct/Nov 2023 Paper 1 Variant 1, question 5.

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