Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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Choose Appropriate Measures of Center and Variability

  • Question 1 (request help)

    The distances, in miles, that 6 people travel to get to work are 14, 12, 2, 16, 16, and 18. Decide which measure(s) of center best describes the data set. Explain your reasoning.

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  • Question 2 (request help)

    The numbers of pets that several children have are 2, 1, 2, 3, 4, 3, 10, 0, 1, and 0. Make a box plot of the data and find the range and interquartile range. Decide which measure better describes the data set and explain your reasoning.

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  Problem Solving  

  • Question 3 (request help)

    Brett’s history quiz scores are 84, 78, 92, 90, 85, 91, and 0. Decide which measure(s) of center best describes the data set. Explain your reasoning.

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  • Question 4 (request help)

    Eight students were absent the following number of days in a year: 4, 8, 0, 1, 7, 2, 6, and 3. Decide if the range or interquartile range better describes the data set, and explain your reasoning.

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  • Question 5 (request help)

    Create two sets of data that would be best described by two different measures of center.

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