Mathematics, 29.01.2021 07:20, guesswhoitis21

21. As an investigator looking into a cluster of pediatric cancer cases in a small valley community, you will be working with statistical consultants to gather information from the community. Your job is to fairly sample
the families living in the community.
(a) Choose a sampling method that would allow you to fairly represent the members of this community in
the survey.
(b) Address any bias that may enter into the survey in spite of your best efforts.

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21. As an investigator looking into a cluster of pediatric cancer cases in a small valley community,...