Computer Science 264 - Fall 1991 - Susan L. Graham

Varies the speed and tone of his/her voice

Number of Respondents
13
Mean
3.5
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (15.4%)
3 3 (23.1%)
4 5 (38.5%)
5 1 (7.7%)
N/A 0 (0.0%)
Omit 2 (15.4%)
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