Electrical Engineering 221A - Fall 1989 - Felix F. Wu
Uses a grading system that is clearly defined and equitable
Number of Respondents
36
Mean
3.7
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (2.8%) |
|---|---|
| 2 | 3 (8.3%) |
| 3 | 8 (22.2%) |
| 4 | 10 (27.8%) |
| 5 | 7 (19.4%) |
| N/A | 4 (11.1%) |
| Omit | 3 (8.3%) |