Computer Science 170 - Fall 2011 - James W Demmel
Uses visual aids and blackboards effectively
Number of Respondents
93
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.2%) |
|---|---|
| 2 | 6 (6.5%) |
| 3 | 14 (15.1%) |
| 4 | 40 (43.0%) |
| 5 | 31 (33.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |