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Author Question: What percentage of the population falls between 1 standard deviation below and 1 standard deviation ... (Read 197 times)

dalyningkenk

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on: Jun 22, 2018
What percentage of the population falls between 1 standard deviation below and 1 standard deviation above the mean in IQ?
 
  A) 34
  B) 50
  C) 68
  D) 95

Question 2

The average score on the Stanford-Binet IQ test is __________ and the standard deviation is __________.
 
  A) 50; 5
  B) 50; 10
  C) 100; 15
  D) 100; 20


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hugthug12

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

C

Answer to Question 2

C


dalyningkenk

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Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

diana chang

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

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