<span>this causes some bias, because people without phones cannot be in the sample</span>
The answer should be C but please tell me what the last answe was.
Because of the government's one-child per family policy.
What are you in the first grade? One is because their is freedom in America, two is because their is opportunity.. DURRRRRRRR......
The third answer/C seems to be the most accurate, as a good economy would ideally have a balance between needs and ideals.
