Answer to Question #210058 in Statistics and Probability for Imani Butoke

Question

Suppose a test for diagnosing COVID-19 is successful in detecting the disease 95% of all persons infected , but it’s incorrectly diagnosing 4% of all health people as having COVID-19 . Suppose also that it’s incorrectly diagnose 12%of all people having another minor disease as having COVID-19 . It’s known that 2% of the population have COVID-19 , 90% of the population are healthy and 8% have minor diseases.A person selected randomly