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Bermet Bermet
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6 years ago
A professor would like to assign grades such that 5 of students receive As. If the exam average is 62 with a standard deviation of 13, what grade should be the cutoff for an A? (Round your answer.)
 
  A) 80
  B) 83
  C) 90
  D) 93
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npalmierinpalmieri
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6 years ago
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Bermet Author
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#2
6 years ago
Great answer
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