A medical researcher administers an experimental medical treatment to 300 patients. The patients in the study are categorized by blood types A. B, AB, and O. The researcher observed that the treatment had a favorable outcome for 63 of the 90 patients with blood type A, 19 of the 76 patients with blood type B, 14 of the 14 patients with blood type AB, and none of the 120 patients with blood type 0. Use this information to complete parts (a) through (d). a) Determine the empirical probability of a favorable outcome for those patients with blood type A. P(favorable A) = D (Type an integer or decimal rounded to the nearest hundredth as needed.) to) Determine the empirical probability of a favorable outcome for those patients with blood type B. P(favorable B) = D (Type an integer or decimal rounded to the nearest hundredth as needed.) c) Determine the empirical probability of a favorable outcome for those patients with blood type AB. P(favorab|e AB)= E (Type an integer or decimal rounded to the nearest hundredth as needed.) d) Determine the empirical probability of a favorable outcome for those patients with blood type 0. P(favorable O): E (Type an integer or decimal rounded to the nearest hundredth as needed.)