Computer Science 61B - Fall 1998 - Jonathan Shewchuk
Uses visual aids and blackboards effectively
Number of Respondents
81
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.2%) |
|---|---|
| 2 | 5 (6.2%) |
| 3 | 20 (24.7%) |
| 4 | 26 (32.1%) |
| 5 | 22 (27.2%) |
| N/A | 2 (2.5%) |
| Omit | 5 (6.2%) |