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Mathematics, 02.12.2021 14:00 jakebuttone
In Cleveland, a random sample of 73 mail carriers showed that 10 had been
bitten by an animal during one week. In Philadelphia, in a random sample of 80 mail
carriers, 16 had received animal bites. Find the 95% confidence interval for the
difference of the two proportions
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Answers: 3
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In Cleveland, a random sample of 73 mail carriers showed that 10 had been
bitten by an animal duri...
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