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Astronomy 141
Life in the Universe
Prof. Scott Gaudi

Quiz 1 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: 39
Mean: 37.8
Standard Deviation: 6.7

The letter grade distribution is:
A: 46-50
B: 40-45
C: 34-39
D: 28-33
E: 0-27
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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