Computer Science 39K - Spring 2009 - Randy Katz
Is friendly and helpful to students during office hours
Number of Respondents
32
Mean
4.7
Standard Deviation
0.5
Median
5.0
95% Confidence Interval
4.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 3 (9.4%) |
| 5 | 7 (21.9%) |
| N/A | 21 (65.6%) |
| Omit | 1 (3.1%) |