The average deviation of the following is :
10, 10, 9, 2, 6, 20, 28, 25
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Answer:
10+10+9+2+6+20+28+25/8=110/8=13.75
Step-by-step explanation:
Take the sum of all the deviations (they should all be positive numbers because of the absolute value operation), then divide by the number of deviations you have added together. This result is the average deviation from the mean.
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