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In Measuring Seasonal and Random Variation of a Time Series

Question 149

Multiple Choice

In measuring seasonal and random variation of a time series with no cyclical effect,we may use the:


A) ratio of the time series divided by the moving average
B) ratio of the time series divided by the predicted values
C) trend value In measuring seasonal and random variation of a time series with no cyclical effect,we may use the: A) ratio of the time series divided by the moving average B) ratio of the time series divided by the predicted values C) trend value D) Both a and b
D) Both a and b

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