Mathematics, 31.03.2021 15:30 Tok
1. Derek used a random sample of seventh graders to determine that 14 out of 20 seventh graders have cell phones. If there 150 seventh graders in the school, estimate the number of seventh graders who have cell phones.
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1. Derek used a random sample of seventh graders to determine that 14 out of 20 seventh graders have...
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