Improved class of difference-type estimators for population median in survey sampling

What is it about?

The vital aim of this topic is to suggest an improved class of difference-type estimators under several sampling techniques for population median estimators, Furthermore, the impact of efficient estimators in error minimization has also been discussed.

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Why is it important?

The efficiency of proposed median estimators is discussed theoretically and approved numerically, Whereas, the cost analysis has also made to minimize the error effect.