Computer Science 172 - Spring 1991 - Lenore Blum
Varies the speed and tone of his/her voice
Number of Respondents
21
Mean
4.8
Standard Deviation
0.6
Median
0.0
95% Confidence Interval
4.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (4.8%) |
| 4 | 3 (14.3%) |
| 5 | 16 (76.2%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.8%) |