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Author Question: If we take all possible samples from a normally distributed population, which of the following ... (Read 54 times)

jman1234

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on: Jun 19, 2018
If we take all possible samples from a normally distributed population, which of the following sample sizes will yield the smallest variation in the means of the samples?
 
  a. 1
  b. 85
  c. 120
  d. 5
  e. 15

Question 2

The sampling distribution of the mean _________.
 
  a. is always normally distributed
  b. is normally distributed if the population raw scores are normally distributed
  c. is considered normally distributed if N > 300
  d. is normally distributed if the population raw scores are normally distributed and is considered normally distributed if N > 300


livaneabi

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

C

Answer to Question 2

D


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jman1234

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Reply #2 on: Jun 19, 2018
Thank you


livaneabi

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Reply #3 on: Jun 19, 2018
No problem :)


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