Astore has 80 modems in its inventory, 30 coming from source a and the remainder from source b. of the modems from source a, 20% are defective. of the modems from source b, 8% are defective. calculate the probability that two out of a random sample of five modems from the store’s inventory are defective. (a) 0.010 (m) 0.078 (x) 0.102 (d) 0.105 (e) 0.125

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?