Computer Science 289 - Spring 1991 - Lotfi A. Zadeh

Varies the speed and tone of his/her voice

Number of Respondents
19
Mean
3.2
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
1 1 (5.3%)
2 1 (5.3%)
3 9 (47.4%)
4 5 (26.3%)
5 1 (5.3%)
N/A 0 (0.0%)
Omit 2 (10.5%)
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