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1. |
A message is made up entirely of characters from the set X = {P,Q,R,S,T}. The table of probabilities for each of the characters is shown below: Character Probability P0.22 Q0.34R0.17S0.19T0.08 Total 1.00 If a message of 100 characters over X is encoded using Huffman coding, then the expected length of the encoded message in bits is ________. |
A. | 125 |
B. | 225 |
C. | 525 |
D. | 121 |
Answer» C. 525 | |