SOLUTION: 50 identical cars are delivered to a rental franchise. seven have defective radios. if seven cars are rented on the first day, what is the probability that none have defective radi
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-> SOLUTION: 50 identical cars are delivered to a rental franchise. seven have defective radios. if seven cars are rented on the first day, what is the probability that none have defective radi
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Question 932123: 50 identical cars are delivered to a rental franchise. seven have defective radios. if seven cars are rented on the first day, what is the probability that none have defective radios? Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! p(def radios) = 7/50, n = 7
...
P( x = 0) = (43/50)^7
........re TY
2nd day
p(def radios) = 7/43
n = 8 cars rented
P(x = 0) = (36/43)^8
