Electrical Engineering 120 - Fall 2009 - Babak Ayazifar
Uses a grading system that is clearly defined and equitable
Number of Respondents
58
Mean
4.5
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.7%) |
|---|---|
| 2 | 1 (1.7%) |
| 3 | 4 (6.9%) |
| 4 | 15 (25.9%) |
| 5 | 35 (60.3%) |
| N/A | 0 (0.0%) |
| Omit | 2 (3.4%) |