Computer Science 61C - Fall 1998 - Richard J. Fateman
Uses visual aids and blackboards effectively
Number of Respondents
121
Mean
2.2
Standard Deviation
1.1
Median
2.0
95% Confidence Interval
2.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 39 (32.2%) |
|---|---|
| 2 | 32 (26.4%) |
| 3 | 31 (25.6%) |
| 4 | 10 (8.3%) |
| 5 | 2 (1.7%) |
| N/A | 3 (2.5%) |
| Omit | 4 (3.3%) |