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What are the odds?
There are four people in The Cash Cab. They make it all the way to their destination. Then, of course, they are presented with the infamous “Video Bonus” question: double or nothing. They decide to go for it.
Ignore, for the sake of simplicity, the various personalities of each person, as well as their professions, hobbies, and areas of expertise. Assume that each has a 50/50 chance of getting the question right. What are the group’s odds of doubling their money?
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