Answer Happy

Only need to do part e.
= (10 points) Let Y be normally distributed with population mean wuy = 2 and population standard deviation oy = 3. = aints, WI II cons points.at is Per Inhat PAY (e) (2 points) If six random variables with this probability distribution are observed, what is the probability that exactly four of them are less than 8? Note: It is o.k. to use R to evaluate your solution; but make sure that you include a “snip- and-paste” copy of your R code and solution.