# Question

a. Define the random noise process in terms of the relationship between successive observations.

b. Comment on the following: If it’s a random noise process, then special time-series methods aren’t needed to analyze it.

c. What are the forecast and forecast limits for a random noise process?

b. Comment on the following: If it’s a random noise process, then special time-series methods aren’t needed to analyze it.

c. What are the forecast and forecast limits for a random noise process?

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