Computer Science 160 - Spring 1997 - James A. Landay

Is careful and precise in answering questions

Number of Respondents
36
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
1 1 (2.8%)
2 2 (5.6%)
3 10 (27.8%)
4 13 (36.1%)
5 6 (16.7%)
N/A 0 (0.0%)
Omit 4 (11.1%)
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