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Author Question: The ratio of two independent chi-squared variables divided by their degrees of freedom is: a. ... (Read 45 times)

sdfghj

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on: Jun 24, 2018
The ratio of two independent chi-squared variables divided by their degrees of freedom is:
 a. normally distributed
  b. Student t-distributed
  c. chi-squared distributed
  d. F-distributed

Question 2

The model yt = Tt  Ct  St  Rt that assumes the time series value at time t is the product of the four time series components is referred to as:
 a. additive model c. moving averages model
  b. forecast model d. multiplicative model


yahahah24021

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

D

Answer to Question 2

D


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