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1) A container   contains 3 slips of paper numbered 1, 2, and 3 respectively. A slip is   randomly selected and replaced and then another slip is randomly selected. If   A   is the event that the same number is   drawn each time, how many outcomes are in the event not   A?         2) If you rolled a   die. What would be the probability that a 1 or 3 is rolled?         3) If a coin is   tossed and a die is rolled, what is the probability that a tails is tossed   and a 5 is rolled?          4) A survey was taken to see whether males or females are more   likely to wear safety belts. The survey consisted of 1,000 males and 1,000   females         Wears seat belt Male Female Total   Yes 824 681 1505   No 176 319 495   Total 1,000 1,000 2,000         a) Given   that the respondent wears a seat belt, what is the probability that the   person is a Male?         b) Given   that the respondent is a Male, what is the probability that he wears a   seatbelt?         c) Are the   two events from a) and b) statistically independent?