2. The following table describes the distribution of a sample S of 600 individuals, organized by region of residence and political party affiliation: Democrat Republican Independent East 163 121 52 West 108 141 15 Let D = the individual is a democrat, let R = the individual is a republican, let I = the individual is an independent, let E = the individual lives in the east, and let W = the individual lives in the west. Compute the following probabilities: a. b. PR C. PI d. PE e. PW f. P Dow g. PROE h. PINE i. PEUW i. PEUR k. PE 1. PDE m. PWR n. P ( RVW)