SOLUTION: Please help me solve this question. If the odds of having complications during surgery in June is 1 to 4, what is the probability of having complications during surgery in June

Algebra ->  Probability-and-statistics -> SOLUTION: Please help me solve this question. If the odds of having complications during surgery in June is 1 to 4, what is the probability of having complications during surgery in June       Log On


   



Question 389483: Please help me solve this question.
If the odds of having complications during surgery in June is 1 to 4, what is the probability of having complications during surgery in June (state your answer as a reduced fraction)?



Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
"Odds" means that, for every x case of complications, there are 4x cases of no complications. Therefore the total probability is x%2F%28x+%2B+4x%29+=+x%2F5x+=+1%2F5.