Exam P Example II Jaime R. Sandoval Candid ate Actuary Actuary Science June 25, 2015 2. The probab ility that a visit to a primary care physician ’s (PCP) of- fice results in neither lab work nor referral to a specialist is 35%. Of those coming to a PCP’s office, 20% are referred to specialists and 40% require lab work. Determine the probability that a visit to a PCP’s office results in both lab work and referral to a specialist. Solution US L The shaded area is the 35% US L 20% referred to specialist US L 40% require lab work 1
2. The probability that a visit to a primary care physicians
(PCP) of-fice results in neither lab work nor referral to a
specialist is 35%. Of thosecoming to a PCPs office, 20% are
referred to specialists and 40% requirelab work.Determine the
probability that a visit to a PCPs office results in both labwork
and referral to a specialist.
