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Author Question: The method of moving averages is used to: A) smoothen a time series. B) plot a time series. C) ... (Read 61 times)

anjilletteb

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on: Jun 24, 2018
The method of moving averages is used to:
 
  A) smoothen a time series.
  B) plot a time series.
  C) exponentiate a time series.
  D) represent a time series as an additive model.

Question 2

In multiple regression analysis, to test H0 : 1 = 2 =       = k = 0, an F statistic with K and n - K - 1 degrees of freedom is used.
 
  Indicate whether the statement is true or false


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abro1885

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


anjilletteb

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Reply 2 on: Jun 24, 2018
Gracias!

cpetit11

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Reply 3 on: Yesterday
Wow, this really help

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