Estimation of the Common Mean of Two Normal Populations Using Two Stage Sampling
1998 ◽
Vol 48
(1-2)
◽
pp. 73-82
Keyword(s):
We exhibit the superiority of the Graybill- Deal estimator for estimating the common mean of two univariate normal populations with unequal variances, under a two stage sampling scheme. Some properties of the two-stage Graybill-Deal estimator are discussed.
1995 ◽
Vol 45
(1-2)
◽
pp. 103-110
1982 ◽
Vol 6
(2)
◽
pp. 119-122
◽
2014 ◽
Vol 46
(1)
◽
pp. 546-558
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2007 ◽
Vol 137
(7)
◽
pp. 2240-2249
◽
1979 ◽
Vol 21
(2)
◽
pp. 149-156
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1991 ◽
Vol 11
(1-2)
◽
pp. 55-77
1997 ◽
Vol 26
(1)
◽
pp. 35-51