Computer Science 61A - Spring 1995 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
101
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.0%) |
|---|---|
| 2 | 6 (5.9%) |
| 3 | 15 (14.9%) |
| 4 | 28 (27.7%) |
| 5 | 39 (38.6%) |
| N/A | 1 (1.0%) |
| Omit | 10 (9.9%) |