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...Vol issue july sept bulletin of mathematics ky publications and statistics research a peer reviewed international journal http www bomsr com email editorbomsr gmail article enhanced estimation population mean utilizing known sample size information shiv shankar soni himanshu pandey department ddu gorakhpur university sonishivshankar doi abstract using the auxiliary parameters we propose new family estimators for main variable in this study proposed class sampling characteristics such as bias squared error mse are deduced up to approximately degree one by reducing introduced optimal values scalars achieved these ideal constants minimal value is likewise determined estimator hypothetically compared previously described existing efficiency requirements being more effective than aforementioned current also obtained an actual natural conditions confirmed when other it has been found that suggested have lower mses keywords parameter introduction instead estimating always preferable calculate...