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Mathematics, 30.07.2021 01:30 palmtree2759

To study the mean respiratory rate of all people in his state, Frank samples the population by dividing the residents by towns and randomly selecting 12 of the towns. He then collects data from all the residents in the selected towns. Which type of sampling is used

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To study the mean respiratory rate of all people in his state, Frank samples the population by divid...

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