Conditional Probability and Intersection
In a certain population, 25% of adults have high blood pressure. Of the adults who have high blood pressure, 60% also have high cholesterol. If an adult is selected at random from the population, what is the probability that the selected adult has both high blood pressure and high cholesterol?
A
0.15
B
0.60 × P(high cholesterol)
C
0.25 × 0.40
D
0.25 + 0.60 - 1
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