Electrical Engineering 221A - Spring 1989 - Felix F. Wu
Varies the speed and tone of his/her voice
Number of Respondents
20
Mean
3.7
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (5.0%) |
| 3 | 6 (30.0%) |
| 4 | 9 (45.0%) |
| 5 | 2 (10.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (10.0%) |