21. Drawing a sample from each stratum in the proportion to latters share in the total population is called
22. In a ...................... observation researcher stands apart and does not participate
23. Facts or informations are analyzed and critical evaluation is made in
24. Population Census is an example of ............. research
25. Last step in problem formulation is
26. Summarizing raw data and displaying them on compact statistical tables for analysis is
27. ........................ is a way to systematically solve the research problem
28. A methods of collecting primary data in which a number of individuals with acommon interest interact is called
29. Data related to human beings are called
30. Empirically verifiable observation is
USA - United States of America Canada United Kingdom Australia New Zealand South America Brazil Portugal England Scotland Norway Ireland Denmark France Spain Poland Netherland Germany Sweden South Africa Ghana Tanzania Nigeria Kenya Ethiopia Zambia Singapore Malaysia India Pakistan Nepal Taiwan Philippines Libya Cambodia Hong Kong China UAE - Saudi Arabia Qatar Oman Kuwait Bahrain Dubai Israil and many more....