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Mathematics, 15.05.2021 03:20 poptropic9207

For the data set 9, 13, 14, 15, 15, 18, the mean is 14. What is the mean absolute deviation?
A. The mean absolute deviation is 6.
B. The mean absolute deviation is 2.
C. The mean absolute deviation is 12.
ОО
D. The mean absolute deviation is 14.

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