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29-03-2021
Mathematics

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thirty percent of all seventh graders own a bracelet. explain whether the sample closely estimates the percentage of seventh graders who own a bracelet.

30 seventh graders, 3 own a bracelet

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viviancummins2016 viviancummins2016

29-03-2021

it doesn’t. if there were 30 7th graders and 30% owned a bracelet that would mean 9 own a bracelet.

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