1. (18 points total) Your friend, Kanye, likes to go out to parties on the weekend. You know goes to parties on Fridays 90% of the time. If he does go to a party on Friday, there is a 40% chance he goes to a party on Saturday. And if he does not goes to a party on Friday, there is 90% chance he goes to a party on Saturday. a. (6 points) Are the events 'Kanye goes to a party on Friday' and Kanye goes to a partycr Saturday' independent? Be sure to show your work b. (8 points) Kanye calls you on Saturday night and tells you he is not going to a party. Giv this info, what is the probability he went to a party the night before (Friday)? weekend