Mathematics

Mathematics, 20.10.2019 12:30, IsabelAyshi

Involving flipping a fair coin. assume that the coin is flipped 9 times. what is the probability that both heads and tails occur?

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Mathematics, 28.06.2019 12:50, mikey200059

Alicia and barry are taking turns flipping a coin. when alicia flips the coin, it lands on heads four times in a row. should she suspect that there is something wrong with the coin? a. yes. the coin should have landed on heads twice and tails twice. b. no. while the probability of a coin landing on heads four times in a row is small, it is possible. c. yes. it is impossible for a fair coin to land on heads four times in a row. d. no. the coin should alternate heads and then tails, so alicia should always get heads.

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Business, 15.07.2019 18:20, valeriewatson10

When a fair coin is flipped, the probability of its landing heads (h) is 0.50 and the probability of its landing tails (t) is also 0.50. make a list of all the possible arrangements for flipping a fair coin twice, using h for heads and t for tails. find the probabilities of each arrangement.

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Mathematics, 10.08.2019 01:20, royalty67

When a fair coin is flipped, the probability of its landing heads (h) is 0.500.50 and the probability of its landing tails (t) is also 0.500.50. make a list of all the possible arrangements for flipping a fair coin twice, using h for heads and t for tails. find the probabilities of each arrangement.

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Mathematics, 26.10.2019 00:43, miranda3837

Shawn is conducting an experiment where he is flipping a fair coin (where the probability of the coin landing heads up is 50%). after performing the experiment 100 times, the coin fell heads up 78 times. shawn then decided to perform the experiment 15 more times, during which the coin fell heads up only 3 times. according to this experience, should shawn question whether or not the coin is a fair coin? a. no, shawn understands that as the experiment goes through more trials the experimental probability will approach the theoretical probability. b.yes, even with the additional 15 trials of the experiment the coin lands on heads 70.4% of the time. c.no, the first 100 trials shows heads 78% of the time and the next 15 trials shows tails 80% of the time which proves the coin is fair. d.yes, since the coin did not land on heads 50% of the time it cannot be a fair coin.

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Involving flipping a fair coin. assume that the coin is flipped 9 times. what is the probability tha...

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