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Author Question: In general, the t test and the analysis of variance are A) dependent on five basic assumptions. ... (Read 23 times)

imowrer

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on: Jun 20, 2018
In general, the t test and the analysis of variance are
 
  A) dependent on five basic assumptions.
  B) free of assumptions.
  C) sensitive to violations of assumptions.
  D) robust to violations of assumptions.

Question 2

The main difference between a Z score and a t score is that
 
  A) t scores are used when a study is analyzed with a one-tailed test.
  B) t scores are used when the population variance is unknown.
  C) t scores are used only when the sample size is greater than 30.
  D) t scores are used only when inferences are made about other samples.


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Ksanderson1296

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

You are a life saver.

Answer to Question 2

B


imowrer

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Reply 2 on: Jun 20, 2018
Gracias!

Jsherida

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Reply 3 on: Yesterday
Excellent

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