Computer Science 162 - Fall 1989 - Dominico Ferrari

Varies the speed and tone of his/her voice

Number of Respondents
37
Mean
3.2
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
1 4 (10.8%)
2 4 (10.8%)
3 11 (29.7%)
4 10 (27.0%)
5 4 (10.8%)
N/A 0 (0.0%)
Omit 4 (10.8%)
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