Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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Patterns in Data

For 1–2, use the dot plot.

  • Question 1 (request help)

    The dot plot shows the number of omelets ordered at Paul’s Restaurant each day. Does the dot plot contain any gaps?

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For 3–4, use the histogram.

  • Question 3 (request help)

    The histogram shows the number of people that visited a local shop each day in January. How many peaks does the histogram have?

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  • Question 4 (request help)

    Describe how the data values change across the intervals.

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  Problem Solving  

  • Question 5 (request help)

    Look at the dot plot at the right. Does the graph have symmetry? Explain.

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  • Question 6 (request help)

    A histogram that shows the ages of students at a library has intervals 1–5, 6–10, 11–15, 16–20, and 21–25. There is a peak at 11–15 years and the graph is symmetric. Sketch what the histogram could look like and describe the patterns you see in the data.

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