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Home Q & A Board Science-Related Homework Help Mathematics
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beaches411 beaches411
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6 years ago
For a normal curve, if the mean is 20 minutes and the standard deviation is 5 minutes, then the area between 22 and 25 minutes is:
 a. 0.3413.
  b. 0.1554.
  c. 0.4967.
  d. 0.1859.
  e. 0.2248.
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ccoppccopp
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6 years ago
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beaches411 Author
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6 years ago
This site is awesome
kc123
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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This calls for a celebration Person Raising Both Hands in Celebration
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