Electrical Engineering 20 - Spring 2015 - Babak Ayazifar
Uses a grading system that is clearly defined and equitable
Number of Respondents
90
Mean
4.3
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.2%) |
|---|---|
| 2 | 1 (1.1%) |
| 3 | 13 (14.4%) |
| 4 | 25 (27.8%) |
| 5 | 49 (54.4%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |