Computer Science 61C - Fall 2003 - Brian K. Harvey

Uses a grading system that is clearly defined and equitable

Number of Respondents
74
Mean
3.3
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
1 7 (9.5%)
2 12 (16.2%)
3 16 (21.6%)
4 17 (23.0%)
5 15 (20.3%)
N/A 1 (1.4%)
Omit 6 (8.1%)
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