Electrical Engineering 228 - Spring 1991 - Jean Walrand

Varies the speed and tone of his/her voice

Number of Respondents
12
Mean
3.7
Standard Deviation
0.7
Median
0.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (33.3%)
4 5 (41.7%)
5 1 (8.3%)
N/A 1 (8.3%)
Omit 1 (8.3%)
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