Question: Question 9 says What is the mean absolute deviation QUESTION 7 A forecasting method has produced the following over the past six months. What is

Question 9 says

What is the mean absolute deviation

QUESTION 7 A forecasting method has produced the following over the past six months. What is the mean absolute deviation? Month Forecast Actual 15 Jan 2 Feb 10 March 4 April 14 May 7 20 June 11 10 QUESTION 8 A time-series trend equation is 25.3 +21 x. What is your forecast for period 10? QUESTION 9 Given forecast errors (or deviation between actual and forecast) of -7.9, 9.4, -9.6, -13, 3, and -0.3 absolute deviation? Click Save and Submit to 8 9 6

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