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The Random Walk Model Is Written As

Question 7

Multiple Choice

The random walk model is written as: The random walk model is written as: .In this model, represents the A) average of the Y's. B) average of the X's. C) forecasted value. D) random series with mean 0 and some constant standard deviation. .In this model, The random walk model is written as: .In this model, represents the A) average of the Y's. B) average of the X's. C) forecasted value. D) random series with mean 0 and some constant standard deviation. represents the


A) average of the Y's.
B) average of the X's.
C) forecasted value.
D) random series with mean 0 and some constant standard deviation.

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