Computer Science 61B - Fall 2013 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
268
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 10 (3.7%) |
|---|---|
| 2 | 26 (9.7%) |
| 3 | 46 (17.2%) |
| 4 | 86 (32.1%) |
| 5 | 94 (35.1%) |
| N/A | 1 (0.4%) |
| Omit | 5 (1.9%) |