Computer Science 60C - Fall 1990 - Brian K. Harvey
Varies the speed and tone of his/her voice
Number of Respondents
72
Mean
4.4
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 6 (8.3%) |
| 4 | 20 (27.8%) |
| 5 | 38 (52.8%) |
| N/A | 2 (2.8%) |
| Omit | 5 (6.9%) |