MCAT Practice · Data-Based and Statistical Reasoning
MCAT Question: In a population of a certain city, 40% of people…
hard
In a population of a certain city, 40% of people are avid coffee drinkers, 30% are tea enthusiasts, and 20% enjoy both coffee and tea. If a person is randomly selected from this population, what is the probability that they are either an avid coffee drinker or a tea enthusiast, but not both?
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