Computer Science 184 - Fall 1997 - Brian Barsky
Uses visual aids and blackboards effectively
Number of Respondents
76
Mean
3.5
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.6%) |
|---|---|
| 2 | 8 (10.5%) |
| 3 | 19 (25.0%) |
| 4 | 12 (15.8%) |
| 5 | 14 (18.4%) |
| N/A | 1 (1.3%) |
| Omit | 20 (26.3%) |