Mathematics, 28.02.2021 17:10 tilacohen
Franklin has three coins, two fair coins (head on one side and tail on the other side) and one two-headed coin.
1) He randomly picks one, flips it and gets a head. What is the probability that the coin is a fair one?
2) He randomly picks one, flips it twice. Compute the probability that he gets two tails.
3) He randomly picks one and flips it twice. Suppose B stands for the event that the first result is head, and C represents the event that the second result is also head. Are B and C independent? Are B and C independent, conditioned on the event that the two-headed coin was picked?
Answers: 2
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Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
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Mathematics, 22.06.2019 02:30
Shannon mary and john earn a weekly allowance ahannon earns the amount that is 2/3 of what john earns mary earns an amount that is 1 2/3 of what johns earns 20 dollars a week who eaens the greatest allowance and who earns the least
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Mathematics, 22.06.2019 04:20
Which law states that if a conditional is true and its hypothesis is true, then the conclusion is true? a. the law of syllogism c. the law of detachment b. the law of conditional d. the law of deductive reasoning
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Franklin has three coins, two fair coins (head on one side and tail on the other side) and one two-h...
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