Computer Science 164 - Fall 1988 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
65
Mean
3.2
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 6 (9.2%) |
|---|---|
| 2 | 12 (18.5%) |
| 3 | 12 (18.5%) |
| 4 | 23 (35.4%) |
| 5 | 6 (9.2%) |
| N/A | 1 (1.5%) |
| Omit | 5 (7.7%) |