Computer Science 60B - Spring 1989 - Dominico Ferrari
Varies the speed and tone of his/her voice
Number of Respondents
73
Mean
2.8
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 8 (11.0%) |
|---|---|
| 2 | 19 (26.0%) |
| 3 | 22 (30.1%) |
| 4 | 16 (21.9%) |
| 5 | 3 (4.1%) |
| N/A | 1 (1.4%) |
| Omit | 4 (5.5%) |