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Author Question: The difficulty index of a test item equals the difference in the proportions of examinees in the ... (Read 44 times)

Caiter2013

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on: Jun 19, 2018
The difficulty index of a test item equals the difference in the proportions of examinees in the
  upper and lower groups on total test score who get the item right.
 
  Indicate whether the statement is true or false

Question 2

Individual tests are more expensive and require more training to administer than group tests.
 
  Indicate whether the statement is true or false


nanny

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Reply #1 on: Jun 19, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


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