a. Name the four basic components of a monthly or quarterly time series, from the trend-seasonal approach.

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a. Name the four basic components of a monthly or quarterly time series, from the trend-seasonal approach.
b. Carefully distinguish the cyclic and the irregular components.

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Practical Business Statistics

ISBN: 9780123852083

6th Edition

Authors: Andrew Siegel

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Question Posted: Nov 11, 2015 04:06 AM

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a. Name the four basic components of a monthly or quarterly time series, from the trend-seasonal approach.

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a The longterm trend the seasonal patterns the cyclic variat...View the full answer

Practical Business Statistics

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