Mathematics, 28.02.2020 04:00 taygotclout4786

A statewide sample survey is to be made. First, the stateis subdivided into counties. Seven counties are selected atrandom and further sampling is concentrated on these sevencounties. What type of sampling is this?
A. Simple Random
B. Non-Proportional
C. Cluster
D. Stratified

Answers: 2

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A statewide sample survey is to be made. First, the stateis subdivided into counties. Seven counties...