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

Need help with your exam preparation?

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.   86
B.   98
C.   80
D.   89
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.   81
C.   79
D.   99
E.   101
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.   3.7
B.   5.3
C.   5
D.   11.2
E.   4.7
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.   G10-1.9
B.   3
C.   0.4
D.   0.6
E.   2.5

Need help with your exam preparation?