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Probability that a random selected person

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At a certain restaurant, 55% of all people order an appetizer, 78% order a beverage, and 42% order bothan appetizer and a beverage. Let A represent the event that a person orders an appetizer, and B represent theevent that a person orders a beverage. What is the probability that a random selected person (a) will not order an appetizer? (b) will order an appetizer, a beverage, or both? (c) will order neither an appetizer nor a beverage? NOTE: You must first express each probability in terms of the events A and B and explain your reasoning through the use of a formula.

Reference no: EM131068174

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