Computer Science 170 - Fall 2002 - Thomas A. Henzinger
Uses visual aids and blackboards effectively
Number of Respondents
66
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.5%) |
|---|---|
| 2 | 1 (1.5%) |
| 3 | 20 (30.3%) |
| 4 | 22 (33.3%) |
| 5 | 21 (31.8%) |
| N/A | 1 (1.5%) |
| Omit | 0 (0.0%) |