Which Distribution? Decide which distribution (Binomial, Geometric, or Poisson) for each of the following settings.

1. The probability of passing the AP Statistics exam is 0.56. If you were to calculate the probability that a student failed it the first time but tried again next year and passed, what distribution would you use? Explain.
2. During the month of February, the mean number of days with 1 inch of snow ore more is 9 in Janesville, Wisconsin. If you were to calculate the probability that Janesville would get 14 days with 1 inch or more of snow in February, what distribution would you use? Explain.
3. 31% of US teenagers drink at least one energy drink per week. 200 US teenagers were randomly selected and asked if they drink one or more energy drinks per week. If you were to calculate the probability that 90 or more would respond yes, what distribution would you use? Explain.

Find the probabilities. Show your work. If you use technology, write the calculator command and label inputs.

4.Find the probability detailed in question 1.

5.Find the probability detailed in question 2.

6.Find the probability detailed in question 3.