Answer
$P(victim~is~white~or~female)=\frac{8229}{14,990}\approx0.5490$
Work Step by Step
The sample space: $5067+1883+6+6294+1126+1+301+105+0+131+42+34=14,990$ murder victims. That is:
$N(S)=14,990$
Now:
$N(victim~is~white)=5067+1883+6=6956$
$N(victim~is~female)=1883+1126+105+42=3156$
$N(victim~is~white~and~female)=1883$
$P(victim~is~white~or~female)=P(victim~is~white)+P(victim~is~female)-P(victim~is~white~and~female)=\frac{N(victim~is~white)}{N(S)}+\frac{N(victim~is~female)}{N(S)}-\frac{N(victim~is~white~and~female)}{N(S)}=\frac{6956}{14,990}+\frac{3156}{14,990}-\frac{1883}{14,990}=\frac{8229}{14,990}\approx0.5490$
