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Title: Which research design is used by the Gallup Poll to obtain information about large numbers of people ... Post by: Sai2 on Feb 2, 2018 Which research design is used by the Gallup Poll to obtain information about large numbers of people through sampling a small percentage of the total groups?
1. Comparative study design 2. One shot case study 3. Time-series study design 4. Survey study design Title: Which research design is used by the Gallup Poll to obtain information about large numbers of people ... Post by: jjdjd j on Feb 2, 2018 Content hidden
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