Computer Science 61C - Fall 2014 - Dan Garcia

Uses visual aids and blackboards effectively

Number of Respondents
257
Mean
4.5
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
1 4 (1.6%)
2 6 (2.3%)
3 17 (6.6%)
4 64 (24.9%)
5 161 (62.6%)
N/A 1 (0.4%)
Omit 4 (1.6%)
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