Consider the following table, which gives a security analyst's expected return on two stocks and the market index in two scenarios:

$\backslash$table$[[$Scenario$,$Probability,Market Return,$\backslash$table$[[$Aggressive$],[$Stock$]],\backslash$table$[[$Defensive$],[$Stock$]]],[1,0\mathrm{.}5,7\%,2\mathrm{.}7\%,4\mathrm{.}5\%$