01107nam a2200217Ia 4500 CTU_162659 210402s9999 xx 000 0 und d 89.95 001.433 A477 Alwin, Duane Francis Margins of error : A study of reliability in survey measurement Duane F. Alwin Hoboken, N.J. Wiley-Interscience 2007 Margins of Error: A Study of Reliability in Survey Measurement demonstrates how and hwy identifying the presence and extent of measurement errors in survey data is essential for improving the overall collection and analysis of the data. The author outlines the consequences of ignoring survey measurement errors and also discusses ways to detect and estimate the impact of these errors. This book also provides recommendations of improving the quality of survey data. Error analysis (Mathematics),Khảo sát,Phân tích lỗi,Surveys Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ