Electrical Engineering 221A - Fall 1989 - Felix F. Wu

Varies the speed and tone of his/her voice

Number of Respondents
36
Mean
3.8
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 5 (13.9%)
3 5 (13.9%)
4 10 (27.8%)
5 9 (25.0%)
N/A 2 (5.6%)
Omit 5 (13.9%)
[Email HKN about this data]