The primary purpose of cluster sampling is to make the sampling ...

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The primary purpose of cluster sampling is to make the sampling process _______________.
 
  A) more convenient
  B) more economical
  C) less biased
  D) more accurate

Question 2

When using exponential smoothing, there is no forecasting error for Period 1 because we arbitrarily assign to start the forecasting technique.
 
  Indicate whether the statement is true or false

[Chocorrol77]

Answer to Question 1

B

Answer to Question 2

TRUE

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Gracias!

[essyface1]

Thanks for the timely response, appreciate it