P(+test| condition present); this is known as the sensitivity of a test. b. p(-test| condition present); this is known as the false-negative rate. c. p(-test| condition absent); this is known as the specificity of a test. d. p(+test| condition absent); this is known as the false-positive rate. e. p(condition present and + test); this is the predictive value of the test. f. p(condition present and - test).