Lily and Philip both go to their doctor, complaining of the same symptoms. The doctor tests them for a rare disease. Data have shown that 20% of the people with these symptoms actually have the disease. The test the doctor uses is correct 90% of the time. Calculate the probabilities in the table below, and explain the meaning of the results.

Transcribed Image Text:

Test results Inaccurate Doesn't have the disease Patient's condition Has the disease