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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
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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
.

User Hey Teacher
by
3.8k points

2 Answers

10 votes

The person above me is correct.

Step-by-step explanation:

User Lipsumar
by
2.9k points
8 votes

Answer:

The mean is 33 and the MAD is 6.

Explanation:

I took it on edge and got it right. Sorry I don't have a better explanation.

User Kalzem
by
3.5k points
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