Assume a parity-based error detection scheme where 1 data bit is padded with 1 parity bit (giving 2 bit codewords). Assume a 0.1 probability that any given bit will be in error.

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter8: Data And Network Communication Technology
Section: Chapter Questions
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Assume a parity-based error detection scheme where 1 data bit is padded with 1 parity bit
(giving 2 bit codewords). Assume a 0.1 probability that any given bit will be in error.
a. What is the probability that a codeword will arrive without any errors?
b. What is the probability that a codeword will arrive with an error that is correctly
detected?
с.
What is the probability that a codeword will arrive with an error that is not detected?
Transcribed Image Text:Assume a parity-based error detection scheme where 1 data bit is padded with 1 parity bit (giving 2 bit codewords). Assume a 0.1 probability that any given bit will be in error. a. What is the probability that a codeword will arrive without any errors? b. What is the probability that a codeword will arrive with an error that is correctly detected? с. What is the probability that a codeword will arrive with an error that is not detected?
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