Gr 10 Math Lit: Ch 3.5 Anilyse Data Represented Above
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Questions and Answers

What type of graphical representation is most useful for comparing parts of a whole?

  • Bar graph
  • Histogram
  • Pie chart (correct)
  • Line graph
  • What is the primary difference between bar graphs and histograms?

  • Bar graphs are used for categorical data, while histograms are used for continuous data. (correct)
  • Bar graphs are used for ordinal data, while histograms are used for nominal data.
  • Bar graphs are used for nominal data, while histograms are used for ordinal data.
  • Bar graphs are used for continuous data, while histograms are used for categorical data.
  • What type of graph is most effective at identifying trends?

  • Pie chart
  • Line graph (correct)
  • Histogram
  • Bar graph
  • What is typically represented on the horizontal axis of a line graph?

    <p>Time</p> Signup and view all the answers

    What type of graphical representation is used to display data that can be compared across different categories?

    <p>Bar graph</p> Signup and view all the answers

    What is a limitation of pie charts?

    <p>They are not effective at identifying trends.</p> Signup and view all the answers

    What is the primary purpose of using graphical representations in data analysis?

    <p>To summarize measures of central tendency and spread</p> Signup and view all the answers

    Which type of graph is best suited for showing the relationship between a continuous variable and a categorical variable?

    <p>Bar graph</p> Signup and view all the answers

    What is a common characteristic of both bar graphs and histograms?

    <p>They are used to display continuous data</p> Signup and view all the answers

    Which type of graph is least suitable for identifying trends and changes over time?

    <p>Pie chart</p> Signup and view all the answers

    What is the primary difference between a line graph and a broken line graph?

    <p>The way they show changes over time</p> Signup and view all the answers

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