Acorporate attorney's compensation package includes the total cost of a $475-per-month health insurance plan, the total cost of a $95-per-month life insurance plan, and a salary of $88,000 per year. what is the yearly value of the compensation package?

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)