upus is a medical phenomenon where antibodies that are supposed to attack foreign cells to prevent infections instead see plasma proteins as foreign bodies, leading to a high risk of blood clotting. It is believed that 2% of the population suffer from this disease. The test is 98% accurate if a person actually has the disease. The test is 74% accurate if a person does not have the disease. There is a line from the Fox television show House that is often used after a patient tests positive for lupus: “It’s never lupus.” Do you think there is truth to this statement? Use appropriate probabilities to support your answer. a) Create a tree diagram. P((?????|????????) =
Lupus is a medical phenomenon where antibodies that are supposed to attack foreign cells to prevent infections
instead see plasma proteins as foreign bodies, leading to a high risk of blood clotting. It is believed that 2% of the
population suffer from this disease. The test is 98% accurate if a person actually has the disease. The test is 74%
accurate if a person does not have the disease. There is a line from the Fox television show House that is often
used after a patient tests positive for lupus: “It’s never lupus.” Do you think there is truth to this statement? Use
appropriate probabilities to support your answer.
a) Create a tree diagram.
P((?????|????????) =
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