Computer Science 176 - Fall 2013 - Yun Song
Is friendly and helpful to students during office hours
Number of Respondents
40
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (5.0%) |
| 3 | 5 (12.5%) |
| 4 | 12 (30.0%) |
| 5 | 14 (35.0%) |
| N/A | 6 (15.0%) |
| Omit | 1 (2.5%) |