Electrical Engineering 117 - Fall 2003 - Ture K. Gustafson
Uses visual aids and blackboards effectively
Number of Respondents
13
Mean
2.4
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
2.4 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 3 (23.1%) |
|---|---|
| 2 | 3 (23.1%) |
| 3 | 6 (46.2%) |
| 4 | 1 (7.7%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |