Computer Science 170 - Spring 1991 - John Canny

Varies the speed and tone of his/her voice

Number of Respondents
55
Mean
2.8
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
1 6 (10.9%)
2 13 (23.6%)
3 21 (38.2%)
4 11 (20.0%)
5 1 (1.8%)
N/A 0 (0.0%)
Omit 3 (5.5%)
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