SOLUTION: Let the probability that an open-heart operation is successful is 0.84. What is the probability that in two randomly selected open-heart operations at least one will NOT be success

Algebra ->  Probability-and-statistics -> SOLUTION: Let the probability that an open-heart operation is successful is 0.84. What is the probability that in two randomly selected open-heart operations at least one will NOT be success      Log On


   

Question 1158790: Let the probability that an open-heart operation is successful is 0.84. What is the probability that in two randomly selected open-heart operations at least one will NOT be successful?
Answer by ikleyn(52787) About Me  (Show Source):
You can put this solution on YOUR website!
.

    P = 1 - 0.84%5E2 = 0.2944 = 29.44%.    ANSWER