Multiple Choice
One requirement for using the linear trend multiplicative method is ______.
A) tracking signals should be used
B) time series demand data should exhibit a linear trend with seasonal variations
C) seasonal indices need not be available
D) time series demand should exhibit a nonlinear trend with seasonal variations
Correct Answer:
Verified
Correct Answer:
Verified
Q30: Which of the following is NOT a
Q31: A large positive value of cumulative sum
Q32: _ are periodic,fairly short-term fluctuations in demand
Q33: _ methods can be used if measurable,historical
Q34: Which of the following statements is true
Q36: Multiplicative models are used when patterns of
Q37: With forecasting error being measured in MAD
Q38: Which of the following statements is false
Q39: Using the weighted average method,with W₁
Q40: The two broad categories of forecasting methods