Computer Science 170 - Fall 1988 - A. Gill
Uses visual aids and blackboards effectively
Number of Respondents
40
Mean
3.6
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 4 (10.0%) |
|---|---|
| 2 | 1 (2.5%) |
| 3 | 11 (27.5%) |
| 4 | 12 (30.0%) |
| 5 | 10 (25.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (5.0%) |