Computer Science 61C - Spring 2011 - Randy Katz
Uses visual aids and blackboards effectively
Number of Respondents
202
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 8 (4.0%) |
| 3 | 19 (9.4%) |
| 4 | 58 (28.7%) |
| 5 | 112 (55.4%) |
| N/A | 5 (2.5%) |
| Omit | 0 (0.0%) |