Electrical Engineering 122 - Fall 2011 - Scott Shenker
Uses a grading system that is clearly defined and equitable
Number of Respondents
149
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (2.0%) |
| 3 | 16 (10.7%) |
| 4 | 54 (36.2%) |
| 5 | 75 (50.3%) |
| N/A | 0 (0.0%) |
| Omit | 1 (0.7%) |