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Learning objective

Create a scatter diagram by plotting bivariate data.

Read the explanation, check the common trap, then practise with flashcards and questions.

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Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE StatisticsBivariate distributions

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Quick explanation

Create a scatter diagram by plotting bivariate data

  • This point belongs to Bivariate distributions, especially Bivariate distributions outcomes.
  • You need to be able to create a scatter diagram by plotting bivariate data.
  • The key ideas to know are Plot and Show.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

PlotShow

Why it matters

This objective helps connect Bivariate distributions outcomes to exam-style questions, flashcards, and revision notes for Bivariate distributions.

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Flashcards10 linked cards

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Practice Questions7 linked questions

Question 1 of 7

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0 of 5 attempted

Paper 1 structured question: Bivariate distributions

Paper 1Statistical Techniques3 marks

Data Table

Study Hours and Test Scores

Hours StudiedTest Score
250
465
355
570
145
  1. a

    Plot Plot the data on a scatter diagram with 'Hours Studied' on the x-axis and 'Test Score' on the y-axis.

    Aim for approximately 3 distinct marking points.

    [3]
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