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Mathematics, 25.02.2020 21:02, jackievelasquez7881
A sample of households is conducted by selecting numbers randomly from the phone book. In this community 4% of households have no phone, 10% have only cell phones, and 15% have unlisted home phone numbers. This sample is guaranteed to suffer from.
a. undercoverage.
b. false responses. c. nonresponse.
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Answers: 2
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Mathematics, 21.06.2019 18:30, gracynamos
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
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A sample of households is conducted by selecting numbers randomly from the phone book. In this commu...
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