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Author Question: Approximately ________ percent of the population falls within one standard deviation on either side ... (Read 136 times)

appyboo

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on: Jun 22, 2018
Approximately ________ percent of the population falls within one standard deviation on either side of the mean.
 
  a. 50 c. 75
  b. 68 d. 99

Question 2

If a self-report measure and a trained observer measure of the same behavior differ from one another, one test might not be as ________ a measure of that behavior as the other test.
 
  a. valid c. sensitive
  b. reliable d. scientific


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frejo

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Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

A


appyboo

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Reply #2 on: Jun 22, 2018
Thank you


frejo

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Reply #3 on: Jun 22, 2018
No problem :)


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