Computer Science 262A - Fall 2010 - Eric Brewer
Uses visual aids and blackboards effectively
Number of Respondents
25
Mean
4.5
Standard Deviation
0.5
Median
4.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 13 (52.0%) |
| 5 | 12 (48.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |