A recent survey found that 70% of adults take some kind of prescription drug. We randomly select 12 adults. Complete parts (a) and (b) below ' _ (a) Find the probability that exactly 8 of the adults take a prescription drug. 0 A. 0.034 O a. 0.231 o c. 0.700 O 0. 0.667 (b) Find the probabilty that at least 8 of the adults take a prescription drug. 0 A. 0.361 O B. 0.189 The no. 0 c. 0.724 tn Australia. 0 D 0 639 population l