Use the Data Given Below to Answer the Following Question(s)

question 61

Multiple Choice

Use the data given below to answer the following question(s) .
The table below shows the car sales from the year 2002-2007.The forecaster assumes a smoothing constant of 0.8 and uses the exponential smoothing model to determine the forecast for the future.
-From the data given above,determine the number of forecast values.

• A)3
• B)4
• C)5

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Definitions:

Relative Area

A term often used in chromatography and spectroscopy to compare the size or intensity of features such as peaks or signals, relative to others in a dataset.

Signals

In the context of science and technology, signals represent variations in a physical quantity or quantities that convey information.

Splitting

A phenomenon observed in NMR spectroscopy where a signal is divided into multiple peaks due to interactions between nuclear spins.

Signals

In spectroscopy, the representations of energy interactions with samples, providing information about molecular structure.