
This paper investigates the efficiency of an alternative to ratio estimator under the super population model with uncorrelated errors and a gamma-distributed auxiliary variable. Comparisons with usual ratio and unbiased estimators are also made.
11 pages, 6 tables
tables, 92B28, 62P20, Pure Mathematics not elsewhere classified, bias, Pure Mathematics, mean square error, General Mathematics (math.GM), Sampling theory, sample surveys, FOS: Mathematics, Applications of statistics to economics, Mathematics - General Mathematics
tables, 92B28, 62P20, Pure Mathematics not elsewhere classified, bias, Pure Mathematics, mean square error, General Mathematics (math.GM), Sampling theory, sample surveys, FOS: Mathematics, Applications of statistics to economics, Mathematics - General Mathematics
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