
| 2011-08-11 | |
|---|---|
Break-off | 0% |
Interviewer error | 0% |
Refuse to anser | 0.24% |
Don't know | 32.57% |
People do not know that they can donate blood | 3.87% |
People are afraid of infections | 14.13% |
People do not know where to go to donate blood | 4.59% |
People are afraid of needle pricks | 3.99% |
People do not trust the medical personnel | 2.4% |
People do not have time | 2.28% |
People think that donating blood is not necessary | 5.99% |
People are indifferent towards problems of others | 9.34% |
People are preoccupied with their own problems | 16.77% |
Other | 3.83% |
اندازه نمونه | 2,509 |
حجم نمونه محاسبه شده توسط VoxDash | 2,505 |
نمونهگیری احتمالی | |
حاشیه خطا | ±2% |
حاشیه خطا ( محاسبه شده توسط VoxDash) | ±1.96% |
* محاسبه شده توسط VoxDash | |
تأمینکننده داده | |
پاسخدهنده | |
سن | 18 |
قاب نمونهبرداری | نمونه گیری احتمالی |
انواع داده | Georgia |
پوششها | استانی/ایالتی |