Probability question help me please? A company produces monitors.30 % of the monitors do not work.What is the probability that in a box with 15 monitors.
a) 3 monitors dont work
b) at least 6 monitors dont work
c) less than 10 monitors dont work.
I am thinking about solving this with Bayes' theorem,but I have no Idea how to apply it here? Any help or hint? 

Some hints:


*

*What is the probability of a monitor failure?

*Make the assumption that a monitor's failure is independent of any other monitor's failure.

*If you have two monitors then the probability that one fails and the other does not is ....
