Computer Science 169 - Spring 2015 - Armando Fox

Uses visual aids and blackboards effectively

Number of Respondents
126
Mean
4.5
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
1 1 (0.8%)
2 3 (2.4%)
3 4 (3.2%)
4 36 (28.6%)
5 80 (63.5%)
N/A 0 (0.0%)
Omit 2 (1.6%)
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