Because the probabilities add to greater than 1.0, some of them must be joint events (too much enamel and uneven, for instance)
Prob (paint defect)=1-Pr(nodefects)=.58
Pr(improper)=.45/.58
Event Probability
Too much enamel 0.25
Too little enamel 0.2
Uneven application 0.35
No defects noted 0.42
(1) What is the probability of a paint defect?
What is the probability of a paint defect which includes an improper amount of paint?
1 answer