Electrical Engineering 20N - Spring 2005 - Babak Ayazifar

Is careful and precise in answering questions

Number of Respondents
72
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
1 1 (1.4%)
2 3 (4.2%)
3 9 (12.5%)
4 30 (41.7%)
5 28 (38.9%)
N/A 1 (1.4%)
Omit 0 (0.0%)
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