The sampling distribution of t differs from the sampling ...

[jlmhmf]

The sampling distribution of t differs from the sampling distribution of z in that _________.
 
  a. there is only one sampling distribution of z (the normal distribution) for all N, while there are many sampling distributions for t, depending on sample size.
  b. the sampling distribution of z is more narrow, except when N equals infinity.
  c. the means of the two distributions are different
  d. all of these
  e. a and b

Question 2

The sampling distribution of t _________.
 
  a. gives all possible different t values of size N and the probability of getting each value if sampling is random from the null-hypothesis population
  b. is defined as a probability distribution of the t values that would occur if all possible different samples of size N were drawn from the null hypothesis population
  c. varies uniquely with N
  d. all of these
  e. a and b

[leahchrapun]

Answer to Question 1

E

Answer to Question 2

E