Answer: 27
Explanation:
F10 = (D6 + D7 + D8 + D9)/4
D6 + D7 + D8 + D9 = 4*49 = 196
F11 = (D7 + D8 + D9 + D10)/4
D7 + D8 + D9 + D10 = 4*54 = 216
D10 = 47
D7 + D8 + D9 = 216 - 47 = 169
D6 = (D6 + D7 + D8 + D9) - (D7 + D8 + D9 ) = 196 - 169 = 27
We are using a Moving Average Forecast with n=4 and know that F10 = 49, D10...
We are using a Moving Average Forecast with n=4 and know that F10 = 54, D10 = 46, and F11 = 53. Find D6.
We are using a Moving Average Forecast with n=4 and know that F10 = 49. D 10 = 49, and F11 = 53. Find D6 h
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