Computer Science 172 - Spring 1997 - Thomas A. Henzinger

Uses a grading system that is clearly defined and equitable

Number of Respondents
43
Mean
3.6
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
1 1 (2.3%)
2 2 (4.7%)
3 14 (32.6%)
4 18 (41.9%)
5 5 (11.6%)
N/A 0 (0.0%)
Omit 3 (7.0%)
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