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Author Question: One advantage of T-scores over z-scores is that they A. always have the same standard deviation. ... (Read 27 times)

cartlidgeashley

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on: Jun 20, 2018
One advantage of T-scores over z-scores is that they
 
  A. always have the same standard deviation.
  B. are more easily converted to percentile ranks.
  C. can be added and subtracted.
  D. include only positive scores.

Question 2

If paper costs are a factor, educators can reduce the print size of test questions.
 
  Indicate whether the statement is true or false


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abro1885

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

D

Answer to Question 2

False


cartlidgeashley

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Reply 2 on: Jun 20, 2018
Wow, this really help

laurnthompson

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Reply 3 on: Yesterday
Gracias!

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