I got a mid-term coming up and I am a bit confused about knowing which events are independent or dependent. I know that if you're drawing balls for example without replacement, then it is dependent otherwise it is independent. My question is, just say you are given the following events: A = The first roll is a six B = The last roll is a six C = The first and last rolls are the same D = The sum of ten rolls is eleven or less Are events A and B independent? Are events A and C independent? Are events A and D independent? If all the answers are yes, can someone explain why? I am a bit confused with the concept here.