Computer Science 250 - Fall 2009 - Krste Asanovic
Is friendly and helpful to students during office hours
Number of Respondents
20
Mean
4.5
Standard Deviation
0.5
Median
4.5
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 7 (35.0%) |
| 5 | 7 (35.0%) |
| N/A | 6 (30.0%) |
| Omit | 0 (0.0%) |