Computer Science 162 - Fall 1988 - John Ousterhout

The required text is beneficial

Number of Respondents
105
Mean
3.0
Standard Deviation
1.5
Median
0.0
95% Confidence Interval
3.0 ± 0.3
Max
5.0
Frequency Distribution
1 15 (14.3%)
2 5 (4.8%)
3 13 (12.4%)
4 13 (12.4%)
5 12 (11.4%)
N/A 42 (40.0%)
Omit 5 (4.8%)
[Email HKN about this data]