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Author Question: An administrator will implement a new science curriculum if there is good evidence that it is more ... (Read 70 times)

altibaby

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on: Jun 20, 2018
An administrator will implement a new science curriculum if there is good evidence that it is more effective than the present curriculum. Otherwise he will continue with the present curriculum. The administrator should use a
 
  a. directional test. c. difference test.
  b. non-directional test. d. non-difference test.

Question 2

Which one of the following statements is true?
 
  a. Type I errors are inherently more serious than Type II errors.
  b. Type II errors are inherently more serious than Type I errors.
  c. The relative seriousness of a Type I or a Type II error is a judgment.
  d. Typically in behavioral sciences, Type II errors are regarded as more serious.


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Kingjoffery

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

A

Answer to Question 2

C


altibaby

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Reply 2 on: Jun 20, 2018
Gracias!

lindahyatt42

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Reply 3 on: Yesterday
Wow, this really help

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