SOLUTION: A toy is assembled from four independently produced components, each of which has a probability of 0.01 of.being defective.What is the probability of a toy being defective?

Algebra ->  Probability-and-statistics -> SOLUTION: A toy is assembled from four independently produced components, each of which has a probability of 0.01 of.being defective.What is the probability of a toy being defective?      Log On

 

Hi,

p(defective) = .01, n = 4

P(at least one defective) = 1 - P(no defective) = 1 - (.99)^4 = .0394