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Astronomy 141
Life in the Universe
Prof. Scott Gaudi
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Quiz 3 Results
- This quiz consisted of 50 multiple choice questions and a perfect
score is 50 out of 50. The raw score distribution for the class is
as follows:
- Median: 38
- Mean: 36.9
- Standard Deviation: 5.4
- The letter grade distribution is:
- A: 44-50
- B: 38-43
- C: 32-37
- D: 26-31
- E: 0-25
These grade ranges do not take into account +/- divisions, although these
will be used for the final grades. For example, if you consistently fall
near the low end of a letter distribution, you will probably receive a '-'
and not a solid letter grade (e.g. B- rather than B).
The distribution for the class is shown in the figure below.
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