ANSWER
D. 1/2
EXPLANATION
We want to find the probability of the outcome being A.
From the circle, we have different sectors labelled differently from A to E.
Thereare:
=> 4 As => 1 B => 1 C => 1 D => 1E
In total, there are 8 sectors.
The probability of the outcome being an A is the number of sectors labelled A divided by the total number of sectors.
That is:
[tex]\begin{gathered} P(A)\text{ = }\frac{number\text{ of A}}{\text{total number}} \\ P(A)\text{ = }\frac{4}{8} \\ P(A)\text{ = }\frac{1}{2} \end{gathered}[/tex]
Therefore, the answer is Option D.
