Electrical Engineering 122 - Fall 1994 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
59
Mean
3.3
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (5.1%) |
|---|---|
| 2 | 7 (11.9%) |
| 3 | 21 (35.6%) |
| 4 | 20 (33.9%) |
| 5 | 6 (10.2%) |
| N/A | 0 (0.0%) |
| Omit | 2 (3.4%) |