Computer Science 170 - Fall 2011 - James W Demmel
Is friendly and helpful to students during office hours
Number of Respondents
93
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (1.1%) |
| 3 | 6 (6.5%) |
| 4 | 20 (21.5%) |
| 5 | 19 (20.4%) |
| N/A | 47 (50.5%) |
| Omit | 0 (0.0%) |