• Lightbulb Students should be able to use pictographs that have a key symbol equal to more than one, or a bar graph with a scale interval of more than one, to organize up to four categories of data. Students must also be able to create and use these representations to record and communicate their mathematical ideas and thinking.


  • The table below shows the number of people who went to a movie each night on four nights.


    a) Which graph below represents the data in the table?
    b) Which graph does not represent the data in the table? Explain your thinking.

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  • 2.10 Data analysis. The student applies mathematical process standards to organize data to make it useful for interpreting information and solving problems. The student is expected to:
    (B) organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more


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