%0 Journal Article %T On an Inequality of Karlin and Rinott Concerning Weighted Sums of i.i.d. Random Variables %A Yaming Yu %J Mathematics %D 2009 %I arXiv %R 10.1239/aap/1231340171 %X We present an entropy comparison result concerning weighted sums of independent and identically distributed random variables. %U http://arxiv.org/abs/0909.4126v1