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Author Question: A Type II error occurs when a researcher A) Devises an incorrect null hypothesis. B) Rejects the ... (Read 114 times)

student77

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on: Aug 4, 2018
A Type II error occurs when a researcher
 
  A) Devises an incorrect null hypothesis.
  B) Rejects the null hypothesis when it should be retained.
  C) Does not reject the null hypothesis when it should be rejected.
  D) Makes a large mistake in data collection.

Question 2

A researcher conducts a study on grades of students who live in apartments compared with those who live in dorms. In actuality, the grades are equivalent in both groups.l hypot
 
  After statistical analysis the researcher makes the decision to reject the null hypothesis. This decision is
 
  A) Not possible to evaluate from the information given.
  B) Correct.
  C) A Type I error.
  D) A Type II error


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dajones82

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


student77

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Reply 2 on: Aug 4, 2018
Gracias!

atrochim

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Reply 3 on: Yesterday
Excellent

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