2026 MSHS P1 Q19

2026 MSHS P1 Q19

Secondary 4
4 marks

The marks scored by 11 students in a Mathematics test are listed below.

\(59,95,68,82,f,g,h,53,75,92,62\)

The above data is represented in a box-and-whiskers diagram.

Given that the range is 47, the median is 72 and the interquartile range is 27,

  1. find the value of \(f\),[1]
  2. find the value of \(g\),[1]
  3. find the value of \(h\),[1]
  4. calculate the mean mark scored.[1]

Solution:

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Answer:(a) \(48\) (b) \(72\) (c) \(86\) (d) \(72\)

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