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Cambridge IGCSE Statistics practice

Paper 1 structured question: Crude and standardised rates

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Crude and standardised rates

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Paper 1Statistical Techniques3 marks

A subgroup of a city has 5,000 residents. The crude death rate in this subgroup is 12 deaths per 1,000 people per year.

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Crude Death Rate in a Subgroup

The crude death rate is 12 per 1,000 people annually in a subgroup with 5,000 residents.

  1. a

    Determine the total number of deaths expected in the subgroup in one year.

    Aim for approximately 3 distinct marking points.

    [3]

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Paper 1 structured question: Crude and standardised rates

Paper 1Statistical Techniques3 marks

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Crude Birth Rate in a Town

The crude birth rate is 15 per 1,000 people annually in a town with 20,000 residents.

  1. a

    Calculate the total number of births expected in the town in one year.

    Aim for approximately 3 distinct marking points.

    [3]