A wildlife biologist examines frogs for a genetic trait he suspects may be linked to sensitivity to industrial 10 toxins in the environment. Previous research had established that this trait is usually found in 1 of every
8 frogs. He collects and examines 16 frogs.
(a.) What is the probability that he finds none of the 16 frogs? (b.) What is the probability that he finds at least 1 frog?
(c.) Find the mean and standard deviation of the number of frogs with the trait.