A sample of households in a community is selected at random from the telephonedirectory
Chapter 0, Problem 8.26(choose chapter or problem)
A sample of households in a community is selected at random from the telephonedirectory. In this community, 4% of households have no telephone and another35% have unlisted telephone numbers. The sample will certainly suffer from(a) nonresponse.(b) undercoverage.(c) false responses.
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