Computer Science 294 - Fall 1991 - Jerome A. Feldman

Uses visual aids and blackboards effectively

Number of Respondents
12
Mean
3.5
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.5 ± 0.7
Max
5.0
Frequency Distribution
1 1 (8.3%)
2 1 (8.3%)
3 4 (33.3%)
4 3 (25.0%)
5 3 (25.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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