# SHOW ALL YOUR WORK TO GET FULL CREDIIS. Exercise 1. (20pts) Carpooling 40% of all commuters...

SHOW ALL YOUR WORK TO GET FULL CREDIIS. Exercise 1. (20pts) Carpooling 40% of all commuters ride to work in carpools. If 8 workers are selected, (1a) (6pts) What is the probability that exactly 5 will ride in carpools? AK Plx:k)= nCk prerog. (1b) (7pts) What is the probability that at least @ will ride in carpools ? (1c) (7pts) What is the probability that at most I will ride in carpools ?

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