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torii897
 one year ago
What is the mean absolute deviation for 9, 7, 6, 8, 7, and 5?
A: 1
B: 2
C: 6
D: 7
torii897
 one year ago
What is the mean absolute deviation for 9, 7, 6, 8, 7, and 5? A: 1 B: 2 C: 6 D: 7

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marigirl
 one year ago
Best ResponseYou've already chosen the best response.2Try these steps: 1. Find the mean of all values 2. Find the distance of each value from that mean (subtract the mean from each value, ignore minus signs). Create a table with two headings  Value and distance from mean value you calculated from step 1) 3. Then find the mean of those distances

mathmate
 one year ago
Best ResponseYou've already chosen the best response.0And remember that distances have no sign (i.e.never negative)
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