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Grade 7 HMH Go Math - Answer Keys
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Independent Practice
The dot plot shows the number of letters in the spellings of the 12 months. Use the dot plot for 7–10.
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Question 7
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Describe the shape of the dot plot.
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Question 8
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Describe the center of the dot plot.
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Question 9
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Describe the spread of the dot plot.
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Question 10
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Calculate the mean, median, and range of the data in the dot plot.
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The dot plots show the mean number of days with rain per month for two cities.
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Question 11
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Compare the shapes of the dot plots.
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Question 12
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Compare the centers of the dot plots.
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Question 13
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Compare the spreads of the dot plots.
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Question 14
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What do the dot plots tell you about the two cities with respect to their average monthly rainfall?
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(show solution)