Electrical Engineering 117A - Fall 1990 - Charles K. (Ned) Birdsall

Varies the speed and tone of his/her voice

Number of Respondents
16
Mean
4.3
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.3 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (6.2%)
3 2 (12.5%)
4 5 (31.2%)
5 8 (50.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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