Electrical Engineering 227A - Spring 1990 - Elijah Polak
Uses a grading system that is clearly defined and equitable
Number of Respondents
7
Mean
3.3
Standard Deviation
1.7
Median
0.0
95% Confidence Interval
3.3 ± 1.3
Max
5.0
Frequency Distribution
| 1 | 1 (14.3%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (14.3%) |
| 4 | 1 (14.3%) |
| 5 | 1 (14.3%) |
| N/A | 1 (14.3%) |
| Omit | 2 (28.6%) |