A research study concerning teenagers and video games reported that of those teenagers who play video games, 74% play racing games and 49% play strategy games. Suppose 35% play both genres and supposea a teenager who plays video games is selected at random.
a) Determine the probability that the teenager plays racing games or strategy games?
b) Determine the probability that the teenager does not play racing games or strategy games?
c) Determine the probability that the teenager plays only racing games? Only strategy games?