Computer Science 188 - Spring 1989 - Robert Wilensky
Varies the speed and tone of his/her voice
Number of Respondents
51
Mean
4.0
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (3.9%) |
|---|---|
| 2 | 3 (5.9%) |
| 3 | 7 (13.7%) |
| 4 | 17 (33.3%) |
| 5 | 19 (37.3%) |
| N/A | 2 (3.9%) |
| Omit | 1 (2.0%) |