Computer Science 61A - Fall 2006 - Brian K. Harvey
Uses visual aids and blackboards effectively
Number of Respondents
143
Mean
4.3
Standard Deviation
0.8
Median
4.5
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.7%) |
|---|---|
| 2 | 3 (2.1%) |
| 3 | 13 (9.1%) |
| 4 | 54 (37.8%) |
| 5 | 71 (49.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (0.7%) |