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Author Question: If the scores on a test are normally distributed, what percentage will be within two standard ... (Read 111 times)

lak

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on: Jun 19, 2018
If the scores on a test are normally distributed, what percentage will be within two standard deviations of the mean?
 
  a. 50
  b. 68
  c. 95
  d. 99

Question 2

Khler's chimpanzees exhibited insight in problem solving.
 
  Indicate whether the statement is true or false


bulacsom

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

c

Answer to Question 2

T


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lak

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Reply #2 on: Jun 19, 2018
Thank you!


bulacsom

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Reply #3 on: Jun 19, 2018
Happy to help


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