Computer Science 61A - Spring 2012 - Paul Hilfinger
The required text/notes are beneficial
Number of Respondents
304
Mean
3.7
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.7 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 14 (4.6%) |
|---|---|
| 2 | 25 (8.2%) |
| 3 | 72 (23.7%) |
| 4 | 97 (31.9%) |
| 5 | 75 (24.7%) |
| N/A | 12 (3.9%) |
| Omit | 9 (3.0%) |