Engineering Board Exam Reviewer · Odds and Mathematical Expectation · easy
The odds in favor of an event are 3 to 5. What is the probability that the event occurs?
- 3/5
- 5/8
- 2/5
- 3/8
Answer
D. 3/8
Solution
If the odds in favor are a:b, then P=a/a+b=3/3+5= 38.
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