Electrical Engineering 143 - Spring 1989 - Nathan W. Cheung

Varies the speed and tone of his/her voice

Number of Respondents
28
Mean
4.0
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.6%)
3 6 (21.4%)
4 11 (39.3%)
5 7 (25.0%)
N/A 1 (3.6%)
Omit 2 (7.1%)
[Email HKN about this data]