In a sample of 5000 people, 2% of the population have COVID. Intesting, there is a false positive rate of 1.6% and a falsenegative rate of 4%.
a. Compile the results in a chart or a tree diagram.
b. In this sample, how many people have COVID?
c. What percent of the population have a positive test forCOVID?
d. What is the probability that a patient has COVID given apositive test?
e. What is the probability that a patient has COVID given anegative test?
f. You have a relative convinced they must have COVID becausetheir test was positive. What would you tell them, based on youranswer to questions #c & d. Be specific.
g. What percent of all people have “accurate tests”?
please show all work and calculations
