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about 10% of all adults deliberately do a one-time fling. in a group of 7 friends what is the probability that a.) No one has done a one-time fling?
about 10% of all adults deliberately do a one-time fling. in a group of 7 friends what is the probability that a.) No one has done a one-time fling?b.) At least one person has done a one-time fling?c.) No more than two people have done a one-time fling?d.) All of them have done a one-time fling?e.) Exactly three of them have done a one-time fling?