Mathematics, 25.06.2019 10:40 paolaviviana
Agallup poll used telephone interviews to survey a sample of 1000 u. s. residents over the age of 18 regarding their use of credit cards. the poll reported that 88% of americans said that they had at least one credit card. give the 95% margin of error for this estimate. m =
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Agallup poll used telephone interviews to survey a sample of 1000 u. s. residents over the age of 18...
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