While driving in the car with his family Jeffery likes to look out the window to find punch buggies. On average Jeffery see 3.85 punch buggies per hour. Assume seeing punch buggies follows a poisson process. A. Find the probability Jeffrey sees exactly 2 punch buggies in an hour. B. Find the probability Jeffrey sees more than 2 punch buggies in an hour.

The probability that a person in the US has blood type B is 9 %. A sample of five people is selected.   Find the probability that all five have blood type B. Find the probability that none have blood type B. Find the probability that at least one has the blood B.

Draw two cards from a deck. Find the probability of drawing an ace with draw #1, then with draw #2. Explain your answer.

The average number of field mice per acre in a 6-acre wheat field is estimated to be 13. a. Find the probability that fewer than 7 field mice are found on a given acre; b. Find the probability that fewer than 7 field mice are found on 2 of the next 3 acres inspected;