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Cambridge IGCSE Mathematics practice

exam practice - Calculate the mean, median, mode, and range of data presented in a list or frequency table, ensuring that individual data is not grouped. Understand the different purposes for which these measures are used. - Averages and range

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At a glance

2

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2

Marks

Topic

Averages and range

Exam-style question

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Paper 2Core or Extended Mathematics2 marks

Data Analysis

Data Table

Test Scores

The table below shows the scores of students in a math test.

StudentScore
Alice78
Bob85
Charlie78
David92
Eva85
  1. a

    Calculate the mean score of the students.

    Aim for approximately 2 distinct marking points.

    [2]

0 of 1 part answered

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Maths method check

  • Topic focus: Averages and range.
  • Question style: structured_mathematics.
  • Reasoning demand: reasoning.
  • Check the operation, notation, units, and final answer form against the question before moving on.

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Question 1 of 5

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Paper 2 structured question: Averages and range

Paper 2Core or Extended Mathematics1 marks

Description

Heights of Plants

The heights of five plants are measured as follows: 30 cm, 45 cm, 30 cm, 60 cm, 75 cm.

  1. a

    Calculate the mode of the plant heights.

    Aim for approximately 1 distinct marking point.

    [1]