For a Time Series Forecasting to Be Appropriate, It Is

question 18

Multiple Choice

For a time series forecasting to be appropriate, it is necessary that I.at least two series of data be available. II.The future is assumed to be like the past. III.at most, a minimum amount of environmental change will occur during the forecast period. IV.a large random element be in the data. V.detectable patterns or trends be in the data.

• A)I and II.
• B)II, III, and V.
• C)I, II, III, and IV.
• D)II, III, IV, and V.
• E)all of these.

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Definitions:

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An attractive or exciting charm that can inspire admiration and enthusiasm.

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In communication, strong tones refer to the use of assertive and powerful language to convey a message or express an emotion.

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The ability to do something successfully or efficiently, involving skills and knowledge.

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A feeling of self-assurance arising from an appreciation of one’s own abilities or qualities.