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ECE · Q141

Information Theory And Coding

Engineering and GATE · ECE · question 141

Q141

A source generates four messages with probability 1/8,\,1/8,\,1/4 and 1/2. What is the entropy of the source (bits/message)?

A source generates four messages with probability  and  What is the entropy of the source (bits/message)?
A.
1
B.
1.75
Answer
C.
2
D.
4

Answer: Option B

Solution

Answer: Option B
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