selected person is a runner (the event R) is P(R) = 0.2. The probability that a randomly selected person has high blood pressure and is a runner is 0.1. Find the probability that a randomly selected person either has high blood pressure or is a runner or both.   A)0.2 B)0.6 C)0.7 D)0.9 E) 0.5 F)None of the above.

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A:

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Q: The probability that a randomly selected person has high blood pressure (the event H) is P(H) = 0.4…

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Q: The probability that a randomly selected person has high blood pressure (the event H) is P(H) = 0.3…

A: P(H) = 0.3P(R) = 0.4P(H∩R) = 0.2

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Q: Let S be the event that a randomly selected college student has taken a statistics course and let C…

A:

Q: The next 10 questions refer to the following scenario: A survey of 100 people revealed that 30 smoke…

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Q: Two engines (one old and one new) fail independently of one another. The probability that both…

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Q: The probability that a randomly selected person has high blood pressure (the event H) is P(H) = 0.2…

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A: I have solved only the part(E)

Q: Suppose that E and F are two events and that P(E)=0.8 and P(F|E)=0.5. What is P(E and F)​?

A: Given data,  P(E)=0.8  P(F|E)=0.5 P(E and F)​=?

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