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The ODDS IN FAVOR of a randomly selected person in a certain classroom is left handed are 4:21. What is the PROBABILITY that a randomly selected person from the room is left handed (as a percent!

P(Left)=

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So they has a 4/21 chance of being left handed so if it’s random the person has a 4/21 chance which equals 19.04%
User Eirikir
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