Computer Science 61B - Spring 1995 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
69
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 5 (7.2%) |
| 3 | 25 (36.2%) |
| 4 | 21 (30.4%) |
| 5 | 15 (21.7%) |
| N/A | 1 (1.4%) |
| Omit | 1 (1.4%) |