Answer:
The probability that someone buys either an arctic cat or a ski doo=[tex]\frac{57}{100}[/tex]
Step-by-step explanation:
A person is shopping for a new snowmobile.
The probability that someone buys an arctic cat is =P(A)=[tex]\frac{39}{100}[/tex],
The probability that someone buys a polaris=P(B)=[tex]\frac{27}{100}[/tex] and
The probability that someone buys a ski doo=P(C)=[tex]\frac{18}{100}[/tex].
Now, The probability that someone buys either an arctic cat or a ski doo=P(AorC)=P(A)+P(C)
=[tex]\frac{39}{100}+\frac{18}{100}[/tex]
=[tex]\frac{57}{100}[/tex]
Which is the required probability.
