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Author Question: Administrators at a hospital are concerned about the possibility of drug abuse by people who work ... (Read 260 times)

appyboo

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on: Aug 30, 2019
Administrators at a hospital are concerned about the possibility of drug abuse by people who work there. They decide to check on the extent of the problem by having a random sample of the employees undergo a drug test. Several plans for choosing the sample are proposed. Name the sampling strategy in each.

a. There are four employee classifications: doctors, medical staff (nurses, technicians, etc.) office staff, and support staff (custodians, maintenance, etc.). Randomly select ten people from each category.
b. Each employee has a 4-digit ID number. Randomly choose 40 numbers.
c. At the start of each shift, choose every tenth person who arrives for work.
d. Randomly select a department (say, radiology) and test all the people who work in that department - doctors, nurses, technicians, clerks, custodians, etc.
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Marked as best answer by appyboo on Aug 30, 2019

234sdffa

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Reply #1 on: Aug 30, 2019
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appyboo

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Reply #2 on: Aug 30, 2019
Thank you!


234sdffa

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Reply #3 on: Aug 30, 2019
Always glad to help...


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