Regulating guns. The National Gun Policy Survey asked respondents opinionsabout
Chapter 0, Problem 8.47(choose chapter or problem)
Regulating guns. The National Gun Policy Survey asked respondents opinionsabout government regulation of firearms. A report from the survey says,Participating households were identified through random digit dialing; therespondent in each household was selected by the most-recent-birthdaymethod.17(a) What is random digit dialing? Why is it a practical method for obtaining(almost) an SRS of households?(b) The survey wants the opinion of an individual adult. Several adults may livein a household. In that case, the survey interviewed the adult with the mostrecent birthday. Why is this preferable to simply interviewing the person whoanswers the phone?
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