Question

Sometimes, Luigi drops his pizzas when he gets distracted. Suppose the number of pizzas Luigi drops follows a Poisson distribution with an average of 12. What is the probability that Luigi drops 12 pizzas today?

Jake's friend, Ian, also runs 25 races. The variance of the times of these races is 25 seconds. What is Ian's standard error?

What is the mean of the distribution in Table 1? Round your answer to the nearest tenth.

What is the standard deviation of the distribution in Table 1? Round your answer to the nearest integer.

Radiohead, the best band of all time, puts out an album with 10 songs. If there is a 90% chance that I like any given song, what is the probability that I like every song on the album? (Hint: binomial distribution)

Answer 1