A bag contains 3 brown and 4 green M\&Ms. One M\&M is drawn at random and the color is observed. The M\&M is then replaced in the bag and a second M\&M is drawn at random. What is the probability that both M\&Ms were brown? 0.184 0.245 0.327 0.750 Let A and B be independent events such that P(A)=0.2 and P(B)=0.1. What is P(A or B)? 0.32 0.02 0.28 0.30 There are 3 package delivery people. Person 1 delivers 10% of the packages, person 2 delivers 40% of the packages, and person 3 delivers the remaining 50% of the packages. 1% of all packages delivered by person 1 arrive damaged while 5% of all packages delivered by person 2 or person 3 arrive damaged. Given that a randomly selected package arrived damage, what is the probability it was delivered by person 2? 0.400 0.435 0.544 0.022