Electrical Engineering 40 - Fall 2007 - Constance Chang-Hasnain
Uses a grading system that is clearly defined and equitable
Number of Respondents
64
Mean
3.1
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 9 (14.1%) |
|---|---|
| 2 | 9 (14.1%) |
| 3 | 21 (32.8%) |
| 4 | 15 (23.4%) |
| 5 | 9 (14.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.6%) |