1. Math
  2. Advanced Math
  3. in a group of 59 people 17 are healthy and...

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

Question details

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. If 19 have high blood pressure and 32 have 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). level of cholesterol
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution