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Improved Exponential Estimator for Estimating the Population Mean in the Presence of Non-Response

  • Kumar, Sunil (Alliance School of Business, Alliance University)
  • Received : 2013.01.29
  • Accepted : 2013.03.19
  • Published : 2013.09.30

Abstract

This paper defines an improvement for estimating the population mean of a study variable using auxiliary information and known values of certain population parameter(s), when there is a non-response in a study as well as on auxiliary variables. Under a simple random sampling without a replacement (SRSWOR) scheme, the mean square error (MSE) of all proposed estimators are obtained and compared with each other. Numerical illustration is also given.

Keywords

References

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Cited by

  1. Improved two phase sampling exponential ratio and product type estimators for population mean of study character in the presence of non response pp.1532-415X, 2018, https://doi.org/10.1080/03610926.2018.1465082