Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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The University of Wisconsin Survey Center, University of Wisconsin-Madison, the contracted survey
laboratory, drew the samples and conducted all interviews for 2008. Trained interviewers called the
sampled telephone numbers and conducted the survey using a computer-assisted telephone survey system
(CASES). Each telephone number was called at least 10 times before being designated unanswered. The
final overall response rate was 46 percent.
The questions asked in the FHS were designed in the Wisconsin Office of Health Informatics. Interviews
were conducted from February through December of 2008. The final FHS sample consisted of 2,476
household interviews, representing...
Nội dung trích xuất từ tài liệu:
Wisconsin Health Insurance Coverage
