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Computer Science · Oct / Nov 2018 · Paper 2 SL · Question 5

Not on the 2027 syllabusModels, simulations and spreadsheet simulations came from the old modelling and simulation option, which is not in the 2027 syllabus.

IBCS

As printed in the paper

The question as text

5. The average weekly consumption for a family of four is 2700 litres of water. This includes the water needed for domestic cleaning, personal hygiene, cooking and drinking. An online software tool is available to help families calculate how much water they are using for regular activities that require the supply of water. The software tool includes a model which estimates the water usage. A simulation can be run using this model.

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Show the answer and mark scheme
  • 5(a)[4]

  • 5(b)[4]

  • 5(c)[5]

  • 5(d)[2]

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