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Author Question: The theorem that states that the sampling distribution of the sample meanx is approximately normal ... (Read 139 times)

washai

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on: Jun 24, 2018
The theorem that states that the sampling distribution of the sample meanx is approximately normal when the sample size n is reasonably large is known as the:
 a. central limit theorem b. central tendency theorem
  c. simple random sample theorem d. point estimate theorem

Question 2

Winters' model differs from Holt's model and simple exponential smoothing in that it includes an index for:
 a. seasonality
  b. trend
  c. residuals
  d. cyclical fluctuations


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Kaytorgator

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

a

Answer to Question 2

a


washai

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Reply 2 on: Jun 24, 2018
Gracias!

amit

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Reply 3 on: Yesterday
Excellent

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