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Mathematics, 01.04.2020 22:32 adibakawsar

The hours students reported practicing their instruments last grading quarter were 29, 20, 36, 44, 30, 32, and 40.
The mean hours students reported practicing their instruments is
The mean absolute deviation for the data

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The hours students reported practicing their instruments last grading quarter were 29, 20, 36, 44, 3...
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