Computer Science 170 - Fall 2001 - Luca Trevisan
The required text/notes are beneficial
Number of Respondents
111
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (2.7%) |
|---|---|
| 2 | 12 (10.8%) |
| 3 | 19 (17.1%) |
| 4 | 30 (27.0%) |
| 5 | 42 (37.8%) |
| N/A | 1 (0.9%) |
| Omit | 4 (3.6%) |