A research study suggests that 22% of a adults in a certain city have high blood pressure. Suppose 12 people from this
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A research study suggests that 22% of a adults in a certain city have high blood pressure. Suppose 12 people from this
A research study suggests that 22% of a adults in a certain city have high bloodpressure. Suppose 12 people from this population are selected at random. Determinethe probability at least two of them have high blood pressure.