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# A coin is tossed 7 times. What is the probability that the number of tails obtained...

A coin is tossed 7 times. What is the probability that the number of tails obtained will be between 1 and 3 inclusive? Express your answer as a fraction or a decimal number rounded to four decimal places. #### Earn Coins

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A coin is tossed 5 times. What is the probability that the number of tails obtained will be 1? Express your answer as a fraction or a decimal number rounded to four decimal places.

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A fair coin is tossed seven times. What is the probability of obtaining five tails?

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• ### Let X represent the number of heads subtracts the number of tails obtained when a coin...

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