Electrical Engineering 1 - Fall 1992 - Roger Doering

Varies the speed and tone of his/her voice

Number of Respondents
35
Mean
3.1
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 6 (17.1%)
3 17 (48.6%)
4 8 (22.9%)
5 1 (2.9%)
N/A 2 (5.7%)
Omit 1 (2.9%)
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