ivonnetrujillo00 ivonnetrujillo00
  • 01-09-2016
  • Mathematics
contestada

A certain virus infects one in every 200 people. If a person tests positive, what is the probability that the person is infected?

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DocInTardis
DocInTardis DocInTardis
  • 01-09-2016
The answer is Not very likely...
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casual42 casual42
  • 01-09-2016
your answer is going to be .5 cause the number is double of 100 so if it was one in 100 it wold be 1% but its twice as much so its .5%
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