Electrical Engineering 40 - Fall 1991 - Martin H. Graham
The required text is beneficial
Number of Respondents
30
Mean
2.3
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
2.3 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 9 (30.0%) |
|---|---|
| 2 | 2 (6.7%) |
| 3 | 11 (36.7%) |
| 4 | 1 (3.3%) |
| 5 | 1 (3.3%) |
| N/A | 3 (10.0%) |
| Omit | 3 (10.0%) |