Answer
$P(E)=\frac{24}{73}\approx0.329$
Work Step by Step
Sample space: "73 home runs". So, $N(S)=73$.
Event = "home run was hit to right field". According to the problem text 24 home runs went to right field. So, $N(E)=24$.
Using the Classical Method:
$P(E)=\frac{N(E)}{N(S)}=\frac{24}{73}\approx0.329$
