Electrical Engineering 130 - Spring 1996 - J. Cottle
Uses visual aids and blackboards effectively
Number of Respondents
32
Mean
3.5
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 2 (6.2%) |
|---|---|
| 2 | 2 (6.2%) |
| 3 | 10 (31.2%) |
| 4 | 12 (37.5%) |
| 5 | 5 (15.6%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.1%) |