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Author Question: Which of the following statements is not true concerning the attributes of z-scores? A) z-scores ... (Read 160 times)

MirandaLo

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on: Jun 24, 2018
Which of the following statements is not true concerning the attributes of z-scores?
 
  A) z-scores are positive for data values above the mean of the distribution.
  B) z-scores are negative for data values below the mean of the distribution.
  C) z-scores can be positive or negative for data values above the mean of the distribution.
  D) z-scores are equal to zero for data values equal to the mean of the distribution.

Question 2

Once we set the value for for a hypothesis test, the value for  becomes fixed.
 
  Indicate whether the statement is true or false


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briseldagonzales

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Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


MirandaLo

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Reply #2 on: Jun 24, 2018
Correct answers!


briseldagonzales

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Reply #3 on: Jun 24, 2018
Great! Please up vote :D


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