Which of the Following Methods May Be Used to Smooth

question 110

Multiple Choice

Which of the following methods may be used to smooth a time series sufficiently to remove the random variation and to discover the existence of the other time-series components?

• A)Moving averages and exponential smoothing.
• B)Exponential smoothing and deseasonalising.
• C)Deseasonalising and mean absolute deviation.
• D)Mean absolute deviation and the percentage of trend.

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Definitions:

Vroom-Jago Leader-Participation Model

A decision-making framework that helps leaders choose the appropriate level of employee participation based on the situation.

Delegates to Group Members

The act of assigning responsibility or authority from a leader to members within the group, often to enhance involvement and efficiency.

Ivory

Hard, white material made from elephant tusks and used for carving and making various objects.

Commercial Value

The monetary or exchange value that a good or service has in the marketplace.