Electrical Engineering 122 - Fall 1991 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
17
Mean
3.9
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.9 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 1 (5.9%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (23.5%) |
| 4 | 4 (23.5%) |
| 5 | 6 (35.3%) |
| N/A | 1 (5.9%) |
| Omit | 1 (5.9%) |