Question

A source independently sends symbols of either 0 or 1, with equal probability. The receiver reads...

A source independently sends symbols of either 0 or 1, with equal probability. The receiver reads what the source sends, but sometimes makes mistakes. The probability that the receiver reads 1 when the source sends 0 is 1/10, and the chance that the receiver reads 0 when the source sends 1 is 1/20.

The question is:

When 10 symbols are sent, what is the chance that exactly two symbols are read incorrectly by the receiver?

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Answer #1

adingjt 囗 uwe senl L a Sen tp (reading !! sent) tø as 2 20 2 20 2 read inc,o 3チ 나。 5665 338

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