All of the Following Are True About a Stationary Time

question 26

Multiple Choice

All of the following are true about a stationary time series except​

• A) ​its statistical properties are independent of time.
• B) ​a plot of the time series will always exhibit a horizontal pattern.
• C) ​the process generating the data has a constant mean.
• D) ​there is no variability in the time series over time.

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Definitions:

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