Let B be the event that a randomly chosen person has low blood pressure. Let E be the event that a randomly chosen person exercises regularly. Identify the answer which expresses the following with correct notation: The probability that a randomly chosen person exercises regularly, given that the person has low blood pressure

Step-by-step explanation:

Given that B be the event that a randomly chosen person has low blood pressure. Let E be the event that a randomly chosen person exercises regularly.

The probability that a randomly chosen person exercises regularly, given that the person has low blood pressure

This is the conditional probability for E given that B has occurred.

We know that prob for A given B has occurred is represented by

P(A/B)

Hence under the same rule we have

The probability that a randomly chosen person exercises regularly, given that the person has low blood pressureP(E/B) = P(EB)/P(B), provided P(B) ≠0

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

b and c

step-by-step explanation: