Author Question: The t-distribution is still applicable even when there are small violations of the assumptions for ... (Read 108 times)

rlane42

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The t-distribution is still applicable even when there are small violations of the assumptions for the case when the variances for two populations are unknown. This is particularly true when the sample sizes are approximately equal.
 
  Indicate whether the statement is true or false

Question 2

If the given time series has a trend and no seasonality, the ________ is the most appropriate forecasting model to determine the forecast of the time series.
 
  A) single exponential smoothing model
  B) seasonal additive model
  C) double moving average model
  D) Holt-Winters multiplicative model


Tonny

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Answer to Question 1

TRUE

Answer to Question 2

C



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