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Author Question: Which of the following are not characteristics of the t distribution? a. has a mean = 0. b. has ... (Read 34 times)

jake

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on: Jun 19, 2018
Which of the following are not characteristics of the t distribution?
 
  a. has a mean = 0.
  b. has a standard deviation greater than 1.00 for df less than infinity.
  c. varies with df.
  d. has no negative values.
  e. all of these are characteristics of the t distribution.

Question 2

If r = 0.84 and N = 5, the value of tobt for the test of the significance of r is _________.
 
  a. 1.96 c. 2.68
  b. 2.40 d. 3.46


zogaridan

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

D

Answer to Question 2

C


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