This is a preview. Log in through your library . Abstract The problem of estimating the coefficient of variation is considered when it is a priori suspected that two coefficients of variations are the ...
Using known coefficient of variation of the study variable and the information in the form of mean of an auxiliary variable, an estimator of population mean of the ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
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