Computer Science 188 - Fall 2009 - Dan Klein

The required text/notes are beneficial

Number of Respondents
159
Mean
3.5
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
1 11 (6.9%)
2 26 (16.4%)
3 30 (18.9%)
4 35 (22.0%)
5 42 (26.4%)
N/A 14 (8.8%)
Omit 1 (0.6%)
[Email HKN about this data]