Computer Science 61C - Fall 2012 - Randy Katz
Uses visual aids and blackboards effectively
Number of Respondents
137
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (1.5%) |
|---|---|
| 2 | 8 (5.8%) |
| 3 | 19 (13.9%) |
| 4 | 47 (34.3%) |
| 5 | 60 (43.8%) |
| N/A | 0 (0.0%) |
| Omit | 1 (0.7%) |