The pints of ice cream that you produce go through a taste test, where the result is either pass or fail. They fail the taste test with probability 0.05. You are going to sample 10 pints. What is the expected value for the number of failures? Do not round.

A certain process has a Poisson distribution with mean 80 and standard deviation 9. You are going to take samples of size 100 from this distribution and record the means of each sample. According to the Central Limit Theorem, the sample means will have a _______ distribution. Samples of size 100 will have a standard deviation of _______