Computer Science 61B - Spring 1997 - Paul Hilfinger

Is careful and precise in answering questions

Number of Respondents
127
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 4 (3.1%)
2 8 (6.3%)
3 26 (20.5%)
4 50 (39.4%)
5 37 (29.1%)
N/A 0 (0.0%)
Omit 2 (1.6%)
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