LG$2$

P$8-13$ Integrative: Expected return, standard deviation, and coefficient of variation Platinum Investments is studying three assets to include in its flagship mutual fund$-x,Y,$ and $Z.$ The probability distributions of returns for these assets appear below.

$\backslash$table$[[j,$Asset X$,$Asset Y$,$Asset Z$],[P{r}_j,$Return, $r_j,P{r}_j,$Return, $r_j,P{r}_j,$Return, $r_j$