Electrical Engineering 143 - Fall 1990 - Nathan W. Cheung
Varies the speed and tone of his/her voice
Number of Respondents
47
Mean
4.3
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.1%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 6 (12.8%) |
| 4 | 17 (36.2%) |
| 5 | 22 (46.8%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.1%) |