Computer Science 270 - Fall 1990 - Richard M. Karp
Varies the speed and tone of his/her voice
Number of Respondents
62
Mean
3.9
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.6%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 14 (22.6%) |
| 4 | 26 (41.9%) |
| 5 | 14 (22.6%) |
| N/A | 1 (1.6%) |
| Omit | 6 (9.7%) |