<span> the mean absolute deviation is the average absolute deviation from the mean and is a common measure of forecast error in time series analysis. </span>
There is a total of 10 marbles, of which 5 marbles are red.

Therefore the second choice is the correct answer.
Answer:
Step-by-step explanation:
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It’s 36 I looked it up and I did this before have a good day anything else?
Answer: 40 sq miles
Step-by-step explanation: