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Author Question: An assumption behind the use of a one-sample t test is that a. the population is normally ... (Read 75 times)

ap345

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on: Jun 20, 2018
An assumption behind the use of a one-sample t test is that
 
  a. the population is normally distributed.
  b. the sample is normally distributed.
  c. the population variance is normally distributed.
  d. the population variance is known.

Question 2

When you are using a one-sample t test, the degrees of freedom are
 
  a. N.
  b. N  1.
  c. N + 1.
  d. N  2.


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bubulittle310@msn.cn

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Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


ap345

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Reply 2 on: Jun 20, 2018
Gracias!

raenoj

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Reply 3 on: Yesterday
Wow, this really help

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