21. Sample surveys suggest the issues with marriages in India are similar to trends observed elsewhere in the world.22. In contrast to decadal nationwide census data, small non-random sample surveys report higher child sex ratios in India. 23. In 1969, sociologist Harriet Presser analyzed the 1965 Master Sample Survey of Health and Welfare in Puerto Rico. 24. "We recruited the questioners for this debate just like we would conduct a random sample survey , " he said. 25. The small sample surveys have different methods of estimating overall child marriages in India, some using multi-year basis data. 26. As a result, the NCBC dropped the sample survey plan, and the ICSSR then undertook a month-long literature survey. 27. Source : Travel Industry Association of America, based on a sample survey of 1, 300 travelers conducted in April. 28. As part of the demographic sample survey redesign, the CPS is redesigned once a decade, after the decennial census. 29. This survey had two prongs : a magnetometry survey and a core-sampling survey including both manual and machine collected cores. 30. Four Panchayats and one Municipality were chosen for the sample survey from among the 73 Panchayats and the four Municipalities.
