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Grade 6 HMH Go Math - Answer Keys
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Lesson Check
Question 1
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Six test grades are 86, 88, 92, 90, 82, and 84. The mean of the data is 87. What is the mean absolute deviation?
Question 2
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Eight heights in inches are 42, 36, 44, 46, 48, 42, 48, and 46. The mean of the data is 44. What is the mean absolute deviation?
Spiral Review
Question 3
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What is the volume of a rectangular prism with dimensions 4 meters, \(1\cfrac{1}{2}\) meters, and 5 meters?
Question 4
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Carrie is making a frequency table showing the number of miles she walked each day during the 30 days of September. What value should she write in the Frequency column for 9 to 11 miles?
Question 5
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The following data shows the number of laps each student completed. What number of laps is the mode?
9, 6, 7, 8, 5, 1, 8, 10
Question 6
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What is the upper quartile of the following data?
43, 48, 55, 50, 58, 49, 38, 42, 50