Five balls numbered from to are placed into a bag. Some are grey and some are white. The balls numbered , , and are grey. The balls numbered and are white. A ball is selected at random. Let be the event that the selected ball is white, and let be the probability of . Let not be the event that the selected ball is not white, and let not be the probability of not . (a)For each event in the table, check the outcome(s) that are contained in the event. Then, in the last column, enter the probability of the event. Event Outcomes Probability not (b)Subtract. (c)Select the answer that makes the sentence true. is the same as .