Form 13: Mixed Data Displays - Dot Plots and Histograms Exercise

Form 13: Mixed Data Displays - Dot Plots and Histograms

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Form 13: Mixed Data Displays - Dot Plots and Histograms

Work with mixed data displays combining dot plots and histograms to solve problems.

Questions

  1. MultiChoice

    Which data display shows every individual data value explicitly?

  2. MultiChoice

    Which data display groups data into continuous intervals rather than individual points?

  3. MultiChoice

    A teacher wants to see exact test scores for 15 students. Which display is better?

  4. MultiChoice

    A city wants to display income ranges for 50,000 residents. Which display is better?

  5. MultiChoice

    In both dot plots and histograms, what does the height of a stack or bar represent?

  6. MultiChoice

    If a dataset has 1000 items, why is a histogram preferred over a dot plot?

  7. MultiChoice

    How can you find the total number of data points in a dot plot?

  8. MultiChoice

    How can you find the total number of data points in a histogram?

  9. MultiChoice

    True or False: Both dot plots and histograms can show gaps in data.

  10. MultiChoice

    Which display is most useful for small datasets (e.g., fewer than 20-30 values)?

  11. MultiChoice

    Dot plot scores are 10, 11, 12, 12, 13, 15. If grouped into bins 10-12 and 13-15, which bin has more values?

  12. MultiChoice

    What feature do dot plots and histograms both use on the horizontal axis?