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Author Question: Assume that, for a given item, U = L = 10 and 80 of the examinees in the upper group but only 30 of ... (Read 73 times)

storky111

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on: Jun 19, 2018
Assume that, for a given item, U = L = 10 and 80 of the examinees in the upper group but only
  30 of those in the lower group get the item right. Then
 
  A) p = .45, D = .60. B) p = 1.10, D = .25.
  C) p = .55, D = -.50. D) p = .55, D = .50.

Question 2

The Wechsler Intelligence Scale for Adults-III Index scores that are most sensitive to cognitive
  decline are Processing Speed and Working Memory.
 
  Indicate whether the statement is true or false


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Li Jun

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

D

Answer to Question 2

TRUE


storky111

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Reply 2 on: Jun 19, 2018
Wow, this really help

miss_1456@hotmail.com

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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