What sampling technique is used in selecting sophomores

Reference no: EM13134360

Thirty-five sophomores, 37 juniors and 37 seniors are randomly selected from 247 sophomores, 413 juniors and 348 seniors at a certain high school. What sampling technique is used?

Reference no: EM13134360

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What sampling technique is used in selecting sophomores : Thirty-five sophomores, 37 juniors and 37 seniors are randomly selected from 247 sophomores, 413 juniors and 348 seniors at a certain high school. What sampling technique is used?

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