Answer
$.59$
Work Step by Step
We are interested in the event $E=${30-64,$\gt$64}
The sample size is $N=20+21+46+13=100$,
The frequency of $E$ is $fr(E)=46+13=59$
The relative frequency of $E$ is $P(E)=\frac{fr(E)}{N}=\frac{59}{100}=.59$
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