Computer Science 61A - Spring 1994 - Brian K. Harvey

The required text/notes are beneficial

Number of Respondents
120
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 5 (4.2%)
2 9 (7.5%)
3 20 (16.7%)
4 37 (30.8%)
5 46 (38.3%)
N/A 1 (0.8%)
Omit 2 (1.7%)
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