Electrical Engineering 105 - Fall 1991 - Richard S. Muller
Varies the speed and tone of his/her voice
Number of Respondents
81
Mean
3.3
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (4.9%) |
|---|---|
| 2 | 11 (13.6%) |
| 3 | 33 (40.7%) |
| 4 | 21 (25.9%) |
| 5 | 10 (12.3%) |
| N/A | 0 (0.0%) |
| Omit | 2 (2.5%) |