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Author Question: Errors which arise even if the entire population is used are called nonsampling errors. Indicate ... (Read 82 times)

wenmo

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Errors which arise even if the entire population is used are called nonsampling errors.
 
  Indicate whether the statement is true or false

Question 2

Let the random variable Z follow a standard normal distribution. Find the value k, such that P(-k < Z < k) = 0.78.
 
  A) 1.78
  B) 1.37
  C) 1.23
  D) 0.78



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wfdfwc23

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Answer to Question 1

TRUE

Answer to Question 2

C




wenmo

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it


gcook

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Reply 3 on: Yesterday
Gracias!

 

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