document.write( "Question 1109555: The blood group of 200 people is distributed as follows: 50 have type A blood, 65 have B blood type, 70 have 0 blood type and 15 have AB type. If a person from this group is selected at random, what is the probability that the person has O blood type?
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Algebra.Com's Answer #724532 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "The probability of anything is the number of possible successes, in this case, the number of type O people, divided by the total number of possible outcomes, in this case, the total number of people in the study.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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