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Author Question: Approximately ____ of school aged children demonstrate an attention deficit? a. 1-2 b. 3-5 c. ... (Read 57 times)

maychende

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on: Jul 31, 2018
Approximately ____ of school aged children demonstrate an attention deficit?
 
  a. 1-2
  b. 3-5
  c. 3-7
  d. 8-10

Question 2

An advantage of random assignment is that it
 
  a) Guarantees the influence of extraneous variables
  b) Protects the influence of extraneous variables
  c) Results in selection bias
  d) Is the simplest method


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jxjsniuniu

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Reply #1 on: Jul 31, 2018
Answer to Question 1

c. 3-7

Answer to Question 2

b


maychende

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  • Posts: 556
Reply 2 on: Jul 31, 2018
YES! Correct, THANKS for helping me on my review

aruss1303

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Reply 3 on: Yesterday
Wow, this really help

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