Computer Science 164 - Fall 1988 - Paul Hilfinger
The required text is beneficial
Number of Respondents
65
Mean
2.8
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 8 (12.3%) |
|---|---|
| 2 | 16 (24.6%) |
| 3 | 16 (24.6%) |
| 4 | 17 (26.2%) |
| 5 | 2 (3.1%) |
| N/A | 2 (3.1%) |
| Omit | 4 (6.2%) |