2026 PCSS P1 Q23

2026 PCSS P1 Q23

Secondary 4
2 marks

The numbers are arranged in ascending order, where \(x\) is an integer.

\(5,8,9,9,x,12,15,18\)

  1. Given that 9 is the mode, find the smallest possible value of \(x\).[1]
  2. Given that the median is greater than the mode, find a possible value of \(x\).[1]

Solution:

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Answer:(a) 9 (b) 10 or 11

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