A research study uses 500 men under the age of 55. Suppose that 30% carry a marker on the male chromosome that indicates an increased risk for high blood pressure. If 10 men are selected randomly and tested for the marker, what is the probability less than 9 men doesn't have the marker? Include in the solution the values of K, n, and N. O a. NONE Ob.0.1466 O. 0.8534 Od.0.9728

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