Mathematics
Mathematics
Problem
The following is the data regarding family condition and examination result of 100 students. Test whether results depends on family conditions. (Use )| Family condition | Examination result | |
|---|---|---|
| Pass | Fail | |
| Good | 30 | 10 |
| Bad | 40 | 20 |
Mathematics
| Family condition | Examination result | |
|---|---|---|
| Pass | Fail | |
| Good | 30 | 10 |
| Bad | 40 | 20 |