Computer Science 61A - Fall 2006 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
143
Mean
4.3
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.7%) |
|---|---|
| 2 | 6 (4.2%) |
| 3 | 11 (7.7%) |
| 4 | 43 (30.1%) |
| 5 | 69 (48.3%) |
| N/A | 0 (0.0%) |
| Omit | 13 (9.1%) |