When using area sampling,a researcher should seek a balance between statistical efficiency,which suggests ____,and economic considerations,which suggest ____.
A)the need for accuracy,that benefits be considered
B)a small number of areas be used,few areas be used
C)a large number of areas be used,few areas be used
D)that a small sample size can be used to predict accurately,possible losses due to faulty predictions can be costly
E)that a large number of areas be used,a large number of observations within each area be collected

Question

Quizplus · Accepted Answer

Statistical efficiency in area sampling is achieved by using a large number of areas to ensure representativeness, while economic considerations suggest using fewer areas to minimize costs.

When Using Area Sampling,a Researcher Should Seek a Balance Between