Computer Science 70 - Spring 2016 - Jean Walrand
Uses visual aids and blackboards effectively
Number of Respondents
157
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (2.5%) |
|---|---|
| 2 | 12 (7.6%) |
| 3 | 34 (21.7%) |
| 4 | 46 (29.3%) |
| 5 | 58 (36.9%) |
| N/A | 3 (1.9%) |
| Omit | 0 (0.0%) |