Electrical Engineering 226 - Fall 1991 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
29
Mean
2.9
Standard Deviation
1.3
Median
0.0
95% Confidence Interval
2.9 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 5 (17.2%) |
|---|---|
| 2 | 5 (17.2%) |
| 3 | 9 (31.0%) |
| 4 | 5 (17.2%) |
| 5 | 4 (13.8%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.4%) |