Computer Science 150 - Fall 1995 - I. Koren
Uses a grading system that is clearly defined and equitable
Number of Respondents
143
Mean
3.1
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 9 (6.3%) |
|---|---|
| 2 | 15 (10.5%) |
| 3 | 37 (25.9%) |
| 4 | 28 (19.6%) |
| 5 | 6 (4.2%) |
| N/A | 4 (2.8%) |
| Omit | 44 (30.8%) |