Computer Science 174 - Fall 1999 - Satish Rao
Uses visual aids and blackboards effectively
Number of Respondents
40
Mean
3.0
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 3 (7.5%) |
|---|---|
| 2 | 9 (22.5%) |
| 3 | 12 (30.0%) |
| 4 | 6 (15.0%) |
| 5 | 5 (12.5%) |
| N/A | 0 (0.0%) |
| Omit | 5 (12.5%) |