Computer Science 263 - Fall 1992 - Katherine Yelick

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
4.2
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (4.8%)
3 2 (9.5%)
4 8 (38.1%)
5 9 (42.9%)
N/A 0 (0.0%)
Omit 1 (4.8%)
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