Computer Science 61B - Fall 2011 - Paul Hilfinger
Is friendly and helpful to students during office hours
Number of Respondents
162
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (1.9%) |
|---|---|
| 2 | 4 (2.5%) |
| 3 | 16 (9.9%) |
| 4 | 27 (16.7%) |
| 5 | 40 (24.7%) |
| N/A | 70 (43.2%) |
| Omit | 2 (1.2%) |