Thirty-five sophomores, 22 juniors, and 35 seniors are randomly selected to participate in a study from 574

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Thirty-five sophomores, 22 juniors, and 35 seniors are randomly selected to participate in a study from 574 sophomores, 462 juniors, and 532 seniors at a certain high school?

Determine the type of sampling used.

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Fundamentals Of Statistics

ISBN: 9780134508306

5th Edition

Authors: Michael Sullivan

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Question Posted: Apr 30, 2018 05:22 AM

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Thirty-five sophomores, 22 juniors, and 35 seniors are randomly selected to participate in a study from 574

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Step 1 Stratified random sampling In stratified random sampling the ...View the full answer

Fundamentals Of Statistics

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