Approximate Expressions for the Conditional Mean and Variance Over Small Intervals of a Continuous Distribution
Ekman, Gunnar
Ann. Math. Statist., Tome 30 (1959) no. 4, p. 1131-1134 / Harvested from Project Euclid
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Approximate expressions of more or less simple analytical form are derived for the conditional mean and variance over small intervals of a distribution having a probability density of somewhat restricted nature. An alternative formula for the mean is derived. This result is applied to an extremal problem in stratified sampling.
Publié le : 1959-12-14
Classification:  
@article{1177706096,
     author = {Ekman, Gunnar},
     title = {Approximate Expressions for the Conditional Mean and Variance Over Small Intervals of a Continuous Distribution},
     journal = {Ann. Math. Statist.},
     volume = {30},
     number = {4},
     year = {1959},
     pages = { 1131-1134},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1177706096}
}

Ekman, Gunnar. Approximate Expressions for the Conditional Mean and Variance Over Small Intervals of a Continuous Distribution. Ann. Math. Statist., Tome 30 (1959) no. 4, pp.  1131-1134. http://gdmltest.u-ga.fr/item/1177706096/