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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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Desiree Mann Desiree Mann
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6 years ago
A group of 100 students took a test. The mean was 85, the standard deviation was 5, and the scores were normally distributed. About how many of the 100 scores fell between 80 and 90?
 
  A) 34
  B) 68
  C) 95
  D) Impossible to determine
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Findingskate61Findingskate61
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6 years ago
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Desiree Mann Author
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6 years ago
Good timing, thanks!
jamesbove
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Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
Goku935
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2 hours ago
Smart ... Thanks!
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