all tests are taken. Question 15 1 pts The bin for type A wires has 50% black wires and 50% yellow wires. The bin for type B wires has 20% black wires and 80% yellow wires. Your boss tells you to get a wire from bin A (color doesn't matter), but the power is cut in the room with the bins so you can't tell which bin is which. You know from experience that the probability of randomly drawing a black wire without paying attention to which bin you're in is .35 (or 35%). If instead you notice while leaving the room that the wire you selected is a yellow wire, what's the probability that you got it from bin B? O 13/20 O 8/13 O 3/4 O 7/20 O 1/2 . Previous Next