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Mathematics, 30.05.2020 00:01 jbainbynn3198

Twenty percent of all seventh graders have watched a horse race. In a sample of 15 seventh graders, 4 have watched a horse race. Does the sample closely estimate the percentage of seventh graders who have watched a horse race?

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Twenty percent of all seventh graders have watched a horse race. In a sample of 15 seventh graders,...
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