Mathematics, 24.03.2020 01:40 addi92

Exercise 12.2.1: The probability of an event - coin flips. About A fair coin is flipped n times. Give an expression for each of the probabilities below as a function of n. Simplify your final expression as much as possible. (a) At least n - 1 flips come up heads. (b) There are at least two consecutive flips that are the same. (c) The number of heads is different from the number of tails. (Assume that n is even, otherwise the probability is one.)

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