A textile manufacturing process finds that on average, 3 flaws occur per every 180 yards of material produced.
a. What is the probability of exactly 1 flaws in a 180-yard piece of material? (Round your intermediate calculations and final answer to 4 decimal places.)
b. What is the probability of no more than 2 flaws in a 180-yard piece of material? (Round your intermediate calculations and final answer to 4 decimal places.)
c. What is the probability of no flaws in a 72-yard piece of material? (Round your intermediate calculations and final answer to 4 decimal places.)