Electrical Engineering 130 - Fall 1999 - Chenming Hu
Uses a grading system that is clearly defined and equitable
Number of Respondents
81
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (2.5%) |
| 3 | 3 (3.7%) |
| 4 | 36 (44.4%) |
| 5 | 27 (33.3%) |
| N/A | 4 (4.9%) |
| Omit | 9 (11.1%) |