Computer Science 60A - Spring 1991 - Michael J. Clancy

Uses visual aids and blackboards effectively

Number of Respondents
82
Mean
3.8
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
1 1 (1.2%)
2 6 (7.3%)
3 22 (26.8%)
4 34 (41.5%)
5 18 (22.0%)
N/A 0 (0.0%)
Omit 1 (1.2%)
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