%0 Journal Article %T Some inequalities for random variables whose probability density functions are absolutely continuous using a pre-Chebychev inequality %A N. S. Barnett %A S. S. Dragomir %J Tamkang Journal of Mathematics %D 2001 %I Tamkang University %R 10.5556/j.tkjm.32.2001.55-60 %X Using the pre-Chebychev inequality considered by Matic, Pecaric and Ujevic in [2], some inequalities are obtained for random variables whose p.d.f.s are absolutely continuous and whose derivatives are in $ L_{infty} [a,b] $. %U http://journals.math.tku.edu.tw/index.php/TKJM/article/view/369