How does sample size affect the tcv? What will be an ideal ...

[jrubin]

How does sample size affect the tcv?
 
  What will be an ideal response?

Question 2

One characteristic of random sampling with replacement is that it ____.
 
  a. allows for the same individual to be selected more than once
 b. allows the probabilities to vary from one selection to the next
 c. ensures that the probability of individual selection increases as selection progresses
  d. can be used even if the entire population is unknown

[Loise Hard]

Answer to Question 1

As sample size increases, the df increases and the tcv decreases. Thus, larger sample sizes will require smaller tcvs in order to be significant.

Answer to Question 2

a