Computer Science 172 - Fall 1989 - Umesh Vazirani

Varies the speed and tone of his/her voice

Number of Respondents
42
Mean
3.6
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 6 (14.3%)
3 12 (28.6%)
4 13 (31.0%)
5 7 (16.7%)
N/A 1 (2.4%)
Omit 3 (7.1%)
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