what is the probability that her omelet will contain at least one Salmonella contaminated egg?
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- Linda hears a story on National Public Radio stating that one in six eggs in the United States are contaminated with Salmonella. If Salmonella contamination occurs independently within and between egg cartons and Linda makes a three egg omelet, what is the probability that her omelet will contain at least one Salmonella contaminated egg?
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- A manufacturer has determined that a machine averages one faulty unit for every 500 it produces. What is the probability that an order of 300 units will have one or more faulty units?You draw one card at random from a standard deck of 52 playing cards. What is the probability that the card is either an ace or a spade?
