Electrical Engineering 140 - Spring 1989 - Roger T. Howe
Varies the speed and tone of his/her voice
Number of Respondents
47
Mean
4.2
Standard Deviation
0.7
Median
0.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (2.1%) |
| 3 | 4 (8.5%) |
| 4 | 23 (48.9%) |
| 5 | 14 (29.8%) |
| N/A | 1 (2.1%) |
| Omit | 4 (8.5%) |