Mathematics, 30.06.2021 21:00 bettybales1986
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 is .
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The hours students reported practicing their instruments last grading quarter were 29, 20, 36, 44, 3...
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