If a Time Series Plot Exhibits a Horizontal Pattern, Then

question 20

Multiple Choice

If a time series plot exhibits a horizontal pattern, then

• A)it is evident that the time series is stationary.
• B)the data fluctuates around the variable mean.
• C)there is no relationship between time and the time series variable.
• D)there is still not enough evidence to conclude that the time series is stationary.

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