Computer Science 150 - Spring 1998 - A. Richard Newton

Uses visual aids and blackboards effectively

Number of Respondents
95
Mean
4.6
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.6 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (3.2%)
3 7 (7.4%)
4 15 (15.8%)
5 66 (69.5%)
N/A 0 (0.0%)
Omit 4 (4.2%)
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