16. Find the probability that the customer paid with a credit card. Don't forget to write a probability statement and show all work. (3 points) . 18 A.18. 1464 Prec ) = 0.2872 .2672 17. Given that the customer paid with a credit card, find the probability that they bought regular gas. Don't forget to write a probability statement and show all work. (3 points) P (Resch & | cc) = 0.3181 3For Problems 15 - 17: In a recent month, 88% of drivers purchased regular gas (Reg). Of those who purchased regular gas, 28% paid with a credit card (CC). Of those customers who purchased a different grade of gas, 34% paid by credit card. Suppose a customer is selected at random. P( 15. Complete the probability tree diagram below; round to 4 decimal places when necessary. (7 points) P(Credit Card | Regular] P(CC and Reg)= - 12 P(Regular) = 0.318 0.1464 0.8900 PINd Credit P(No CC and Reg)= Card Regular)= Random 0.861 0/6336 customer P(Credit Card | Other) = P(CC and Other)= P(Other Grade)= 0.$529 0.3400 P(No Credit Card | Other) = P(No CC and Other)= K 0 1818 0.079R $ 12/ - 2 16. Find