Computer Science 174 - Fall 1992 - Umesh Vazirani

Varies the speed and tone of his/her voice

Number of Respondents
24
Mean
4.3
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (16.7%)
4 8 (33.3%)
5 10 (41.7%)
N/A 0 (0.0%)
Omit 2 (8.3%)
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