Snakes on a Plane
India has reported the greatest number of venomous snake bites and fatalities in the world. The four snakes that reportedly do the most biting are the King Cobra, Indian Krait, Russell's Viper, and the Saw Scaled Viper. The snake bite fatality rate in India is 0.20.30 Suppose two people in India bitten by a Krait are selected at random.
a. What is the probability that both people will die?
b. What is the probability that exactly one person will die?
c. What is the probability that at most one person will die?