Computer Science 61B - Fall 2006 - Jonathan Shewchuk
The required text/notes are beneficial
Number of Respondents
70
Mean
3.4
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (5.7%) |
|---|---|
| 2 | 12 (17.1%) |
| 3 | 16 (22.9%) |
| 4 | 20 (28.6%) |
| 5 | 14 (20.0%) |
| N/A | 2 (2.9%) |
| Omit | 2 (2.9%) |