Computer Science 61A - Fall 1998 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
225
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 13 (5.8%) |
| 3 | 37 (16.4%) |
| 4 | 72 (32.0%) |
| 5 | 98 (43.6%) |
| N/A | 0 (0.0%) |
| Omit | 5 (2.2%) |