Computer Science 39K - Spring 2011 - Randy Katz
Is friendly and helpful to students during office hours
Number of Respondents
20
Mean
4.8
Standard Deviation
0.4
Median
5.0
95% Confidence Interval
4.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 1 (5.0%) |
| 5 | 5 (25.0%) |
| N/A | 14 (70.0%) |
| Omit | 0 (0.0%) |