In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?
Correct Answer: Option A
Total number of outcomes possible, n(S) = 10 + 25 = 35
Total number of prizes, n(E) = 10
\(P(E)=\frac{n(E)}{n(S)}=\frac{10}{35}=\frac27\)
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