A TV has three key components The reliability of the video c

A TV has three key components. The reliability of the video circuit is 96.3%, of the audio circuit is 96.8%, and of the screen is 94.8%. If any of the components fails, the TV will not work. What is the probability of the TV not working?

P(Not working) = 1 - P(All comp working) = 1 - (0.963 * 0.968 * 0.948) = 0.1163