Back to: Chapter 3: Graphing Interval Data > Practice

5 thoughts on “Multiple Choice (Preview)

  1. An ogive is represented by cumulative relative frequency not cumulative frequency!

    1. for question #4

      1. It can represent both actually. The question is wrong to not allow for this option.

  2. the best type of chart for comparing two sets of categorical data is what chart? I thought is line chart, but the answer is bar chart

    1. Line charts are used for interval data. Bar and pie charts are used for nominal (categorical) data. The bar chart is preferred unless you are looking at relative proportions.

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