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When transmitting bits over a wireless transmission channel, the probability of bit error is p=1/2 (The...

When transmitting bits over a wireless transmission channel, the probability of bit error is p=1/2 (The occurrence of bit errors is independent.)

RV X is referred to as the number of errors in bit transmission,

S10 is the total number of error bits when sending 10 bits.

Find E[X], VAR[X], E[S10], and VAR[S10].

Math   Statistics-And-Probability   
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P be the probability of bit error

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