From the source: &quot;CCE agents identified 24 times more mock
passengers (66%; 60% at Month 1 and 72% at Month 6) than
suspicious signs agents (3%; 6% at Month 1 and 0% at Month 6)&quot; ... &quot;base rates of identification of genuine travelers identified as being deceptive in the 6 months before the trial (1 in 1,247 passengers) did not differ during the trial with suspicious signs (1 in 1,219 passengers), or CCE (1 in 1,295 passengers)&quot;<p>So my reading is 2&#x2F;3 mock passengers identified as true positives, 1&#x2F;1000 real passengers identified as false positives.<p>(With some provisos as noted in the paper)