9. Given P(A) = 0.192, P(B) = 0.198, and P(C) = 0.169, and that events A, B, and C are mutually exclusive, what is the P(A or B or C)?

10. Given P(A) = 0.27, P(B) = 0.19, and P(A or B) = 0.46, are events A and B mutually exclusive?

11. Given P(A) = 0.46, P(A and B) = 0.11, P(A or B) = 0.53, what is P(B)?

12. The following table lists the approximate number of adults (18+) who are obese (BMI 25) in North America in 2014 by country and gender.

	Female Obese	Male Obese	Female Not Obese	Male Not Obese
Canada	11 M	12 M	7 M	6 M
Mexico	40 M	37 M	21 M	22 M
U.S.A.	101 M	113 M	61 M	44 M

(adapted from http://apps.who.int/gho/data/node.main.A897A?lang=en)

Based on this data, what is the probability that a randomly selected individual in U.S.A. will be obese?