Computer Science 172 - Spring 1997 - Thomas A. Henzinger
The required text/notes are beneficial
Number of Respondents
43
Mean
3.9
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (4.7%) |
| 3 | 8 (18.6%) |
| 4 | 21 (48.8%) |
| 5 | 9 (20.9%) |
| N/A | 1 (2.3%) |
| Omit | 2 (4.7%) |