Computer Science 164 - Fall 1993 - Susan L. Graham
Uses visual aids and blackboards effectively
Number of Respondents
36
Mean
3.3
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.8%) |
|---|---|
| 2 | 3 (8.3%) |
| 3 | 16 (44.4%) |
| 4 | 9 (25.0%) |
| 5 | 3 (8.3%) |
| N/A | 0 (0.0%) |
| Omit | 4 (11.1%) |