Computer Science 164 - Spring 1990 - Paul Hilfinger
Varies the speed and tone of his/her voice
Number of Respondents
32
Mean
4.2
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 5 (15.6%) |
| 4 | 10 (31.2%) |
| 5 | 11 (34.4%) |
| N/A | 3 (9.4%) |
| Omit | 3 (9.4%) |