- Choice E$$8\ juniors+4\ seniors\Rightarrow 7\ juniors+4\ seniors$$ $$P(Seniors)=\frac{4}{7+4}=\frac{4}{11}$$
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- Choice E$$8\ juniors+4\ seniors\Rightarrow 7\ juniors+4\ seniors$$ $$P(Seniors)=\frac{4}{7+4}=\frac{4}{11}$$
## Skills you are tested for:

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