Computer Science 61B - Fall 1994 - Katherine Yelick
Uses visual aids and blackboards effectively
Number of Respondents
79
Mean
3.4
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 5 (6.3%) |
|---|---|
| 2 | 10 (12.7%) |
| 3 | 24 (30.4%) |
| 4 | 23 (29.1%) |
| 5 | 15 (19.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (2.5%) |