SOM 307 - Data Analysis and Modeling » Fall 2021 » ma mad tsa 4

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Question #1
Given the following data, Month Data 1 74 2 79 3 82 4 90 5 86 Compute the 3-period moving average forecast for month 6. (It is equal to the 3-period moving average in month 5.)
A.   98
B.   89
C.   80
D.   86
E.   103
Question #2
Given the following data, Month Data 1 74 2 79 3 82 4 90 5 86 Compute the 2-period moving average forecast for month 3
A.   76.5
B.   79
C.   99
D.   101
E.   81
Question #3
Given the following data, Month Data 1 74 2 79 3 82 4 90 5 86 Compute the 2-period moving average forecast for all possible months. Then compute MAD in month 5 for 2-period moving average.
A.   5
B.   5.3
C.   4.7
D.   11.2
E.   3.7
Question #4
Given the following data, Month Data 1 74 2 79 3 82 4 90 5 86 Compute the Tracking-Signal in month 5 for 2-period moving average.
A.   3
B.   2.5
C.   G10-1.9
D.   0.4
E.   0.6

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