Computer Science 172 - Fall 1989 - Umesh Vazirani
Varies the speed and tone of his/her voice
Number of Respondents
42
Mean
3.6
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 6 (14.3%) |
| 3 | 12 (28.6%) |
| 4 | 13 (31.0%) |
| 5 | 7 (16.7%) |
| N/A | 1 (2.4%) |
| Omit | 3 (7.1%) |