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O-LevelMathematicsStatistics4024/11 · Oct/Nov 2017 · Q103 Marks

One week the temperatures, in degrees Celsius, at midnight were recorded. The results are given below. -1 -3 2 5 -2 1 -2 Use these results to find

  1. (a)the mode,[1]
  2. (b)the median,[1]
  3. (c)the mean.[1]

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2017). The mark or mark type is shown in brackets.

  1. [1] -2
  2. [1] -1
  3. [1] 0

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About this question

Topic
Statistics, O-Level Mathematics (syllabus 4024). Structured question, 3 marks.
Source
O-Level Mathematics, Oct/Nov 2017 Paper 1 Variant 1, question 10.

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