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Hi, please answer the following question: A test for the presence of salmonella in chicken detects 9?% of the time when the bacteria is present,

Hi, please answer the following question:

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A test for the presence of salmonella in chicken detects 9?% of the time when the bacteria is present, but also gives a false positive 2% of the time, wrongly indicating the presence of salmonella in uninfected chicken. If 10% of the chicken samples tested contain salmonella, what is the probability that a test result indicating the presence of the bacteria is accurate? (4 marks]

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