CS 202, Fall 2007
    Exam #2 Grade distribution:
  0 +
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  5 +
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 10 +
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 15 +
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    |
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 20 +
    |*
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 25 +
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    |
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 30 +
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    |*
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 35 +
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    |***
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 40 +
    |*
    |*
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 45 +**
    |
    |*
    |*
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 50 +---------+---------+---------+---------+---------+
    Number of Scores: 11, Mean: 39.3636