Electrical Engineering 219 - Fall 1988 - Robert K. Brayton

Varies the speed and tone of his/her voice

Number of Respondents
13
Mean
3.5
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.5 ± 0.7
Max
5.0
Frequency Distribution
1 1 (7.7%)
2 1 (7.7%)
3 5 (38.5%)
4 3 (23.1%)
5 3 (23.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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