A zoo has \(w\) wildebeests, \(y\) yaks, \(z\) zebras, and no other animals. If an animal is chosen at random from the

[VJesus12]

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