Computer Science 61A - Spring 1999 - Brian K. Harvey

Uses visual aids and blackboards effectively

Number of Respondents
222
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
1 2 (0.9%)
2 5 (2.3%)
3 36 (16.2%)
4 68 (30.6%)
5 100 (45.0%)
N/A 0 (0.0%)
Omit 11 (5.0%)
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