Computer Science 61A - Fall 1997 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
167
Mean
4.3
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 3 (1.8%) |
|---|---|
| 2 | 5 (3.0%) |
| 3 | 18 (10.8%) |
| 4 | 56 (33.5%) |
| 5 | 80 (47.9%) |
| N/A | 2 (1.2%) |
| Omit | 3 (1.8%) |