Response rates in a random sample should be at least _______% in order to estimate a population parameter.
A)30
B)70
C)50
D)20

Question

Quizplus · Accepted Answer

Response rates in a random sample should ideally be at least 70% to ensure that the sample is representative enough to estimate a population parameter accurately. Lower response rates might lead to bias and reduce the reliability of the estimates.

Response Rates in a Random Sample Should Be at Least