Which of the Following Statements Comparing Exponential Smoothing to the Weighted

question 2

Multiple Choice

Which of the following statements comparing exponential smoothing to the weighted moving average technique is TRUE?

• A) Exponential smoothing is more easily used in combination with the Delphi method.
• B) More emphasis can be placed on recent values using the weighted moving average.
• C) Exponential smoothing is considerably more difficult to implement on a computer.
• D) Exponential smoothing typically requires less record keeping of past data.
• E) Exponential smoothing allows one to develop forecasts for multiple periods, whereas the weighted moving average technique does not.

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Definitions:

Maximum Stopping Distance

The furthest distance a vehicle can travel from the point where brakes are fully applied to when it comes to a complete stop.

Mph

Miles per hour, a unit of speed indicating the number of miles covered in one hour.

Dual Circuit Foot Valve

A type of valve used in air brake systems, allowing for control of two separate circuits with one pedal.

Air Disc Brake Rotors

Components of a disc brake system on vehicles, where compressed air is used to generate braking force on the rotors to slow down or stop the vehicle.