Computer Science 262A - Fall 2014 - John Kubiatowicz

Uses visual aids and blackboards effectively

Number of Respondents
30
Mean
4.1
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.3%)
3 3 (10.0%)
4 18 (60.0%)
5 7 (23.3%)
N/A 1 (3.3%)
Omit 0 (0.0%)
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