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Author Question: If p = 1/5, the binomial distribution for samples of n = 100 will have a standard deviation of = 4. ... (Read 50 times)

Starlight

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If p = 1/5, the binomial distribution for samples of n = 100 will have a standard deviation of  = 4.
 
  Indicate whether the statement is true or false

Question 2

If the sample size is held constant, which of the following will produce the widest 90 confidence interval for the population mean difference for a repeated-measures study?
 
  A) MD = 5 with s2 = 5 for the difference scores
  B) MD = 5 with s2 = 10 for the difference scores
  C) MD = 3 with s2 = 10 for the difference scores
  D) MD = 3 with s2 = 20 for the difference scores



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Jossy

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Answer to Question 1

True

Answer to Question 2

D




Starlight

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it


emsimon14

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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