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Mathematics, 27.10.2019 02:43 mjeliteballer

Ethan wants to predict who will be selected as the eighth-grade class president. which of the following groups should ethan survey to make his prediction?

a one hundred random students from the entire school
b one hundred random students from the eighth grade
c the first 100 students from an alphabetical list of eighth graders
d the first 100 students from an alphabetical list of the entire school

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