Computer Science 164 - Fall 1997 - Paul Hilfinger

Is careful and precise in answering questions

Number of Respondents
55
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
1 3 (5.5%)
2 2 (3.6%)
3 10 (18.2%)
4 17 (30.9%)
5 18 (32.7%)
N/A 4 (7.3%)
Omit 1 (1.8%)
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