Computer Science 61C - Summer 2014 - Alan Christopher
Uses visual aids and blackboards effectively
Number of Respondents
101
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 6 (5.9%) |
|---|---|
| 2 | 10 (9.9%) |
| 3 | 24 (23.8%) |
| 4 | 30 (29.7%) |
| 5 | 31 (30.7%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |