Anew screening test for lyme disease is developed for use in the general population. the sensitivity and specificity of the new test are 60% and 70%, respectively. three hundred people are screened at a clinic during the first year the new test is implemented. assume the true prevalence of lyme disease among clinic attendees is 10%.

calculate the following: the predictive value of a positive test

a. 22.2%

b. 94.0%

c. 6.0%

d. 33.0%

e. 18.2%