Question: table [ [ Year , Actual Sales,Forecast ] , [ 2 0 1 2 , 1 5 , 0 0 0 , 1 0

\

table

[[

Year

,

Actual Sales,Forecast

], [2012, 15, 000, 10, 000], [2013, 20, 000, 18, 000], [2014, 35, 000, 24, 000], [2015, 45, 000, 32, 000], [2016, 44, 000, 40, 000]]

8.1 1

Point

What is the mean absolute deviation

(

MAD

)

of the forecasts done for years

2012

2016

$\table[[Year,Actual Sales,Forecast],[2012,15,000,10,000],[2013,20,000,18,000],[2014,35,000,24,000],[2015,45,000,32,000],[2016,44,000,40,000]] Q8.11 Point What is the mean absolute deviation (MAD)$

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