Computer Science 60A - Spring 1989 - Brian K. Harvey
Varies the speed and tone of his/her voice
Number of Respondents
132
Mean
4.2
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (0.8%) |
|---|---|
| 2 | 4 (3.0%) |
| 3 | 16 (12.1%) |
| 4 | 48 (36.4%) |
| 5 | 54 (40.9%) |
| N/A | 3 (2.3%) |
| Omit | 6 (4.5%) |