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Jmini Jmini
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6 years ago
Refer to the figure. What is the standard deviation associated with the completion time of activity B?
 
  A) 0.1111
  B) 0.2222
  C) 0.3333
  D) 2
  E) 5
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nopronopro
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#1
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6 years ago
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Jmini Author
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6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
logbi
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Yesterday
Good timing, thanks!
Jodias
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2 hours ago
You make an excellent tutor!
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