Computer Science 60B - Spring 1991 - John Ousterhout
The required text is beneficial
Number of Respondents
135
Mean
3.0
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 17 (12.6%) |
|---|---|
| 2 | 31 (23.0%) |
| 3 | 40 (29.6%) |
| 4 | 25 (18.5%) |
| 5 | 20 (14.8%) |
| N/A | 0 (0.0%) |
| Omit | 2 (1.5%) |