000 00712nam a2200169Ia 4500
008 170101s1992 xx 000 0 und d
082 _aT 311.21 M70E
100 _aMOHAMMED Javed
245 0 _aEstimation of the correlation coefficient in stratified sampling
250 _aStatistics COBH
260 _aLudhiana
_bPAU
_c1992
300 _a55, 3L
520 _aThe present thesis deals with the problem of estimation of the correlation coefficient for finite populations in case of stra-tified random sampling. Concise asymptotic expressions for the bias, variance and an estimate of the variance of the estimator fo
650 _aSAMPLING (STATISTICS)
653 _aSAMPLING (STATISTICS)
942 _2ddc
_cT
999 _c97327
_d97327