Computer Science 267 - Fall 2001 - Katherine Yelick

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 7 (33.3%)
4 5 (23.8%)
5 9 (42.9%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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