Difference between revisions of "TU Wien:Statistik und Wahrscheinlichkeitstheorie UE (Bura)/Übungen 2019W/1.7"

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Revision as of 19:32, 12 October 2019

Coding

When coded messages are sent, there are sometimes errors in transmission. In particular, Morse code uses "dots" and "dashes", which are known to occur in proportion 3 : 4. Suppose there is interference on the transmission line, and with probability 1/8 a "dot" is mistakenly received as a "dash" and vice versa. If we receive a "dot", what is the probability that a "dot" was sent?

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Siehe auch Hilfe:Formeln und Hilfe:Beispielseiten.