Computer Science 263 - Spring 1999 - George Necula

Uses visual aids and blackboards effectively

Number of Respondents
16
Mean
4.5
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.5 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (6.2%)
4 4 (25.0%)
5 6 (37.5%)
N/A 0 (0.0%)
Omit 5 (31.2%)
[Email HKN about this data]