Computer Science 164 - Fall 1992 - Paul Hilfinger

Varies the speed and tone of his/her voice

Number of Respondents
18
Mean
3.4
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.4 ± 0.6
Max
5.0
Frequency Distribution
1 1 (5.6%)
2 4 (22.2%)
3 3 (16.7%)
4 6 (33.3%)
5 4 (22.2%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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