Attend a 4-year Attend a junior Attend a Train as an No formal training I college college technical school apprentice after high school P(I) 0.1 0.2 0.1 0.1 0.5 At a certain high school, if a student is selected at random and asked what they plan to do after graduating, the probability distribution for their response is given above, determine the following: (a) P(Receive some sort of training after high school) = (b) P(Attend a technical school) = (c) P(Attend a junior college) =