Computer Science 60B - Fall 1991 - Brian K. Harvey
Varies the speed and tone of his/her voice
Number of Respondents
106
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (0.9%) |
|---|---|
| 2 | 4 (3.8%) |
| 3 | 20 (18.9%) |
| 4 | 48 (45.3%) |
| 5 | 30 (28.3%) |
| N/A | 1 (0.9%) |
| Omit | 2 (1.9%) |