If we take all possible samples from a normally distributed ...

[jman1234]

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]

Answer to Question 1

C

Answer to Question 2

D

[jman1234]

Thank you

[livaneabi]

No problem