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Author Question: Which of the following statistics is used to indicate how accurately a sample mean predicts a ... (Read 88 times)

anjilletteb

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on: Jun 19, 2018
Which of the following statistics is used to indicate how accurately a sample mean predicts a population mean?
 
  a. The sum of squares
  b. The F value
  c. The z score
  d. The confidence interval

Question 2

Which of the following is used to specify how precisely the population mean has been estimated?
 
  a. The unbiased estimator
  b. The sample mean
  c. The size of the population
  d. The confidence interval


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wfdfwc23

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Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

d


anjilletteb

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Reply 2 on: Jun 19, 2018
:D TYSM

daiying98

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Reply 3 on: Yesterday
Gracias!

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