Computer Science 174 - Spring 1996 - Manuel Blum
Is friendly and helpful to students during office hours
Number of Respondents
55
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.8%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 6 (10.9%) |
| 4 | 12 (21.8%) |
| 5 | 18 (32.7%) |
| N/A | 16 (29.1%) |
| Omit | 2 (3.6%) |