Mathematics, 20.05.2020 22:01, raytaygirl

In a clothing store, 75% of the customers buy a shirt, 20% of the customers buy a pair of pants, and 15% of the customers by both the shirt and a pair of pants. If a customer is chosen at random what is the probability that he or she buys a shirt or a pair of pants?

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In a clothing store, 75% of the customers buy a shirt, 20% of the customers buy a pair of pants, and...