Electrical Engineering 20N - Spring 2011 - Pieter Abbeel
Uses a grading system that is clearly defined and equitable
Number of Respondents
113
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.9%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 16 (14.2%) |
| 4 | 50 (44.2%) |
| 5 | 41 (36.3%) |
| N/A | 1 (0.9%) |
| Omit | 4 (3.5%) |