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Author Question: Sampling error results from the fact that information is available on only a subset of all the ... (Read 66 times)

c0205847

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Sampling error results from the fact that information is available on only a subset of all the population members.
 
  Indicate whether the statement is true or false

Question 2

Which of the following statements is true?
 
  A) If a sample has 16 observations and a 90 confidence estimate for  is needed, the appropriate t-score is 1.753.
  B) If a sample has 16 observations and a 99 confidence estimate for  is needed, the appropriate t-score is 2.602.
  C) If a sample has 20 observations and a 95 confidence estimate for  is needed, the appropriate t-score is 1.729.
  D) If a sample has 20 observations and a 98 confidence estimate for  is needed, the appropriate t-score is 2.093.



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nikmaaacs

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Answer to Question 1

TRUE

Answer to Question 2

A




c0205847

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Reply 2 on: Jun 24, 2018
Excellent


gcook

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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