Computer Science 60C - Fall 1991 - Paul Hilfinger
Varies the speed and tone of his/her voice
Number of Respondents
32
Mean
3.0
Standard Deviation
1.4
Median
0.0
95% Confidence Interval
3.0 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 6 (18.8%) |
|---|---|
| 2 | 7 (21.9%) |
| 3 | 4 (12.5%) |
| 4 | 10 (31.2%) |
| 5 | 4 (12.5%) |
| N/A | 1 (3.1%) |
| Omit | 0 (0.0%) |