Consider the screening procedure by TSA at an airport. LetRdenote the event that a "high risk" passenger

Consider the screening procedure by TSA at an airport. Let R denote thc event that a "high risk" passenger (R) enters through thc security line at an airport to board a flight. Let I denote thc event that a passenger is identified from thc TSA screening as high risk and detained. (a) In words, interpret P(RIIC) and P(RCII). Both arc mistakes of the screening process, which is morc scnou.s . (b) Now suppose that duc to tests and surveys TSA estimates P(R) = .001 and P(IIRC) = .05 and P(IIR) = .99 . Find P(RII) and P(RIIC).