Multiple Choice
Use the data given below to answer the following question(s) .
The worldwide sales of cars from 1981-1990 are shown in the table below. Given: α = 0.2, γ = 0.05, and season length = 1. (Hint: Use XLMiner) .
-Determine the value of the mean absolute deviation using the Holt-Winters no-trend model for the given data.
A) 367.35
B) 18.39
C) 21.70
D) 252.55
Correct Answer:

Verified
Correct Answer:
Verified
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