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...Types of sampling a simple random the researcher chooses sample from entire population through randomization technique for example drawing names out hat or using number table generator b stratified separates into strata statistical subpopulations and then takes within each stratum examples possible are freshman sophomore junior senior classes males females c systematic evenly sized groups randomly selects th one participant in first group every n student roster is numbered numbers placed drawn say chosen afterward selected our consists so forth d cluster some these to participate classroom school five classrooms those participates e convenience participants based on easy accessibility stands location at students who walk by...