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Question: in a group of 59 people 17 are healthy and...

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In a group of 59 people, 17 are healthy and every person the of the remaining people has either high blood pressure, a high level of cholesterol or both. iIf 19 have high blood pressure and 32 have level of cholesterol, a) how many people have high blood pressure and a high level of cholesterol? If a person is selected randomly from this group, what is the probability that he/she b) has high blood pressure (event A)? c) has high level of cholesterol (event B)? d) has high blood pressure and high level of cholesterol (event A and B)? e) has either high blood pressure or high level of cholesterol (event A or B)? f) Use the above to check the probability formula: P(A or B) P(A)+P(B) - P(A and B). 2. A committee of 9 people is to be formed randomly from a group of 13 women and 11 men. Find the probability that the committee has a) 6 women and 3 men. b) Maximum 6 Women c) Minimum 4 Men d) at least 3 women.
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