Answer
The required probability is, $\frac{3}{242}\approx 0.01$
Work Step by Step
We know that from the given table,
$ P\left( \text{widowed male} \right)=\frac{\text{number of widowed males}}{\text{total number of U}\text{.S adults}}$
Thus,
$\begin{align}
& P\left( \text{widowed male} \right)=\frac{3}{242} \\
& \approx 0.01
\end{align}$