Electrical Engineering 219 - Fall 1991 - Robert K. Brayton

Varies the speed and tone of his/her voice

Number of Respondents
29
Mean
3.9
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 2 (6.9%)
2 1 (3.4%)
3 6 (20.7%)
4 6 (20.7%)
5 12 (41.4%)
N/A 1 (3.4%)
Omit 1 (3.4%)
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