4. For each experiment, fill in the blank with the letter for the probability histogram that corresponds to the quantity indicated. Show your work somewhere on this page. Experiment 1: A gambling game has a 30% chance of winning $2 and a 70% chance of losing $1. We play the game 100 times and keep track of the net amount won or lost. Experiment 2: We ip a coin 40 times and keep track of the number of heads. (a) (b) 0.00 0.02 0.04 0.06 0.08 0.00 0.02 0.04 0.06 am 0 20 40 K! 50 100 100 50 0 50 100 150 200 one A O '1" 012 (d) 002 004 004 00!! 0.00 am 0.12 A (D V 0012 (f) 0.08 01118 0.04 0.004 0.00 noon 0 10 2D 30 40 100 50 0 50 100 150 200