Computer Science 61A - Spring 2002 - Dan Garcia

Uses visual aids and blackboards effectively

Number of Respondents
114
Mean
4.5
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 4 (3.5%)
3 8 (7.0%)
4 29 (25.4%)
5 70 (61.4%)
N/A 1 (0.9%)
Omit 2 (1.8%)
[Email HKN about this data]