Computer Science 61A - Fall 1995 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
167
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 8 (4.8%) |
|---|---|
| 2 | 19 (11.4%) |
| 3 | 40 (24.0%) |
| 4 | 50 (29.9%) |
| 5 | 47 (28.1%) |
| N/A | 0 (0.0%) |
| Omit | 3 (1.8%) |