Algebra 1 | Unit 1 | Lesson 4: The Shape of Distributions | Practice Problems

Which of the dot plots shows a symmetric distribution?

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Which of the dot plots shows a skewed distribution?

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Create a dot plot showing a uniform distribution.

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The data represent the number of ounces of water that 26 students drank before donating blood: 8, 8, 8, 16, 16, 16, 32, 32, 32, 32, 32, 32, 64, 64, 64, 64, 64, 64, 64, 80, 80, 80, 80, 88, 88, 88. Create a dot plot for the data. Create a box plot for the data. What information about the data is provided by the box plot that is not provided by the dot plot?

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What information about the data is provided by the dot plot that is not provided by the box plot?

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It was recommended that students drink 48 or more ounces of water. How could you use a histogram to easily display the number of students who drank the recommended amount?

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The box plot represents the distribution of the number of points scored by a cross country team at 12 meets. If possible, find the mean. If not possible, explain why not.

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If possible, find the median. If not possible, explain why not.

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Did the cross country team ever score 30 points at a meet?

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