Mathematics, 24.12.2019 02:31, calvinpaul1966
(1 point) consider n=20 independent flips of a fair coin. say that a changeover occurs whenever an outcome differs from the one preceding it. for example, if n=6 and the outcome is t h t t h t, then there is a total of 4 changeovers. find the expected number of changeovers for n=20. answer =
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(1 point) consider n=20 independent flips of a fair coin. say that a changeover occurs whenever an o...
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