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Author Question: In a normal distribution, what percentage of people scores within two standard deviations of the ... (Read 71 times)

dbose

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  • Posts: 597
on: Jun 21, 2018
In a normal distribution, what percentage of people scores within two standard deviations of the average?
 
  a. 95
  b. 60
  c. 33
  d. 20

Question 2

In a normal distribution, ___________ of all people score within one standard deviation of the average.
 
  a. one-quarter
  b. one-third
  c. one-half
  d. two-thirds


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CAPTAINAMERICA

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Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: A: 95

Answer to Question 2

Answer: D: two-thirds


dbose

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  • Posts: 597
Reply 2 on: Jun 21, 2018
Wow, this really help

bblaney

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Reply 3 on: Yesterday
Gracias!

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