A test subject is randomly selected for a diabetes test. What is the probability of getting a subject who is not diabetic, given that the test result is negative? Find the probability using the data table. idkkk

Question

kotadavisss3455 · Answer

Positive Test	Negative Test
Subject is diabetic	35	3
Subject is not diabetic	5	28

Mercury · Answer

"given that the test result is negative" so we are only looking at the people who got negative test results

"probability that the subject is not diabetic" ---> take the number of people who are non-diabetic *and* got negative results

then divide by the # of people who got negative test results.