Computer Science 60A - Spring 1990 - Brian K. Harvey

Varies the speed and tone of his/her voice

Number of Respondents
87
Mean
4.0
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
1 1 (1.1%)
2 5 (5.7%)
3 18 (20.7%)
4 25 (28.7%)
5 30 (34.5%)
N/A 6 (6.9%)
Omit 2 (2.3%)
[Email HKN about this data]