Computer Science 61C - Spring 1995 - Brian K. Harvey

Uses a grading system that is clearly defined and equitable

Number of Respondents
83
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
1 1 (1.2%)
2 2 (2.4%)
3 15 (18.1%)
4 21 (25.3%)
5 35 (42.2%)
N/A 0 (0.0%)
Omit 9 (10.8%)
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