Computer Science 160 - Fall 2001 - John Canny
Uses visual aids and blackboards effectively
Number of Respondents
18
Mean
3.1
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.1 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 2 (11.1%) |
|---|---|
| 2 | 4 (22.2%) |
| 3 | 5 (27.8%) |
| 4 | 5 (27.8%) |
| 5 | 2 (11.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |