Computer Science 61B - Spring 1998 - Paul Hilfinger
Is friendly and helpful to students during office hours
Number of Respondents
80
Mean
3.5
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.5%) |
|---|---|
| 2 | 5 (6.2%) |
| 3 | 18 (22.5%) |
| 4 | 10 (12.5%) |
| 5 | 11 (13.8%) |
| N/A | 29 (36.2%) |
| Omit | 5 (6.2%) |