In a group of 40 adult men, 27 carry a marker on the male chromosome that indicates a risk for elevated blood pressure.
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In a group of 40 adult men, 27 carry a marker on the male chromosome that indicates a risk for elevated blood pressure.
In a group of 40 adult men, 27 carry a marker on the male chromosome that indicates a risk for elevated blood pressure. Ten men are selected at random and tested for this maker. What is the probability that three of them have the marker