Computer Science 164 - Fall 1992 - Paul Hilfinger
Varies the speed and tone of his/her voice
Number of Respondents
45
Mean
3.9
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.2%) |
|---|---|
| 2 | 3 (6.7%) |
| 3 | 9 (20.0%) |
| 4 | 13 (28.9%) |
| 5 | 15 (33.3%) |
| N/A | 2 (4.4%) |
| Omit | 2 (4.4%) |