Computer Science 60C - Spring 1989 - Paul Hilfinger
Varies the speed and tone of his/her voice
Number of Respondents
34
Mean
3.0
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 5 (14.7%) |
|---|---|
| 2 | 2 (5.9%) |
| 3 | 14 (41.2%) |
| 4 | 6 (17.6%) |
| 5 | 3 (8.8%) |
| N/A | 1 (2.9%) |
| Omit | 3 (8.8%) |