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The American Heart Association reported that, for people 18 years of age or older in the...

The American Heart Association reported that, for people 18 years of age or older in the United States, an estimated 24.8 million men (23.1%) and 21.1 million women (18.3%) are cigarette smokers. Find the probability that a randomly selected person 18 years of age or older in the United States is a cigarette smoker. Write the answer as a decimal, rounded to the nearest thousandth. Assume one half of the population is male.

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