Electrical Engineering 20N - Fall 2003 - Sheila Ross
Uses visual aids and blackboards effectively
Number of Respondents
114
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (0.9%) |
|---|---|
| 2 | 5 (4.4%) |
| 3 | 17 (14.9%) |
| 4 | 47 (41.2%) |
| 5 | 44 (38.6%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |