Computer Science 61B - Fall 2008 - Paul Hilfinger
The required text/notes are beneficial
Number of Respondents
71
Mean
3.4
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 9 (12.7%) |
|---|---|
| 2 | 4 (5.6%) |
| 3 | 17 (23.9%) |
| 4 | 23 (32.4%) |
| 5 | 13 (18.3%) |
| N/A | 3 (4.2%) |
| Omit | 2 (2.8%) |