Electrical Engineering 140 - Fall 1989 - Donald O. Pederson

Varies the speed and tone of his/her voice

Number of Respondents
32
Mean
3.8
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
1 1 (3.1%)
2 0 (0.0%)
3 9 (28.1%)
4 13 (40.6%)
5 7 (21.9%)
N/A 0 (0.0%)
Omit 2 (6.2%)
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