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Cambridge IGCSE Statistics practice

Paper 1 structured question: Representation of data

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Attempt questionRepresentation of data revisionRevise the key idea

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Representation of data

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Paper 1Statistical Techniques3 marks

Comparison of two classes' performance in a mathematics test.

Data Table

Mathematics Test Scores

The table below shows the scores of students from two different classes in a mathematics test.

Class AClass B
8578
9082
7688
9291
8885
  1. a

    Compare the average scores of Class A and Class B.

    Aim for approximately 3 distinct marking points.

    [3]

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Paper 1 structured question: Representation of data

Paper 1Statistical Techniques1 marks

Data Table

Favorite Fruits Survey Results

The table below shows the results of a survey conducted among 30 students about their favorite fruits.

FruitNumber of Students
Apples10
Bananas8
Oranges5
Grapes7
  1. a

    Calculate the total number of students who participated in the survey.

    Aim for approximately 1 distinct marking point.

    [1]