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A zoo has \(w\) wildebeests, \(y\) yaks, \(z\) zebras, and no other animals. If an animal is chosen at random from the zoo, is the probability of choosing a yak greater than the probability of choosing a zebra?
(1) \(\dfrac{y}{w + z} > \dfrac12\)
(2) \(\dfrac{z}{w + y} < \dfrac12\)
Answer: C
Source: Manhattan GMAT
(1) \(\dfrac{y}{w + z} > \dfrac12\)
(2) \(\dfrac{z}{w + y} < \dfrac12\)
Answer: C
Source: Manhattan GMAT
