Introduction to Solar System Astronomy
Prof. Scott Gaudi
Quiz 1 Results
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.
- 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
- Median: 32
- Mean: 31.9
- Standard Deviation: 7.3
- The letter grade distribution is:
- A: 40-50
- B: 33-39
- C: 26-32
- D: 19-25
- E: 0-18
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