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If you buy a lottery ticket in 50 lotteries, in each of which your chance of winning a prize is 1 100 , what is the (approximate) probability that you will win a prize at least once? exactly once? at least
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If you buy a lottery ticket in 50 lotteries, in each of which your chance of winning a prize is 1 100 , what is the (approximate) probability that you will win a prize at least once? exactly once? at least twice?

User KJSR
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6 votes

Answer:

A. 1 out of 50, b. 1 out of 50, c. 2 out of 50

User Ulmer
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