Errors in an experimental transmission channel are found when the transmission is checked by a certifier that detects missing pulses. Let XX be the number of errors found in an eight- bit byte with the following PMF. 1 4 7 p(x) 0.7 0.2 0.1 Determine the mean of X, E(X:), Var(X), and Compute E(X:)-[E(X)]?.
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![Errors in an experimental transmission channel are found when the transmission is checked
by a certifier that detects missing pulses. Let XX be the number of errors found in an eight-
bit byte with the following PMF.
X
1
4
7
p(x)
0.1
0.7
0.2
Determine the mean of X, E(X:), Var(X), and Compute E(X:)-[E(X)]?.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e10c9f6-26eb-4de2-9d67-77d7505937ce%2F4e8de09f-ecd4-4298-95b4-fb1e88f0839d%2Fdl3rav_processed.png&w=3840&q=75)
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