Computer Science 61B - Spring 1997 - Paul Hilfinger
The required text/notes are beneficial
Number of Respondents
127
Mean
2.9
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
2.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 25 (19.7%) |
|---|---|
| 2 | 26 (20.5%) |
| 3 | 27 (21.3%) |
| 4 | 26 (20.5%) |
| 5 | 20 (15.7%) |
| N/A | 0 (0.0%) |
| Omit | 3 (2.4%) |