Computer Science 164 - Fall 1993 - Susan L. Graham
Uses visual aids and blackboards effectively
Number of Respondents
26
Mean
3.4
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.4 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 2 (7.7%) |
|---|---|
| 2 | 3 (11.5%) |
| 3 | 10 (38.5%) |
| 4 | 4 (15.4%) |
| 5 | 6 (23.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.8%) |