Mathematics, 17.09.2019 08:30 gebradshaw2005
Aresearcher wants to survey people from different age groups to analyze voting pattems. which type of survey will best accomplish this goal?
systematic random sampling
voluntary sampling
convenience sampling
stratified sampling
Answers: 1
Mathematics, 22.06.2019 01:30
Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
Answers: 2
Aresearcher wants to survey people from different age groups to analyze voting pattems. which type o...
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