Question: A discrete memory less source has an alphabet of seven symbols whose probabilities of occurrence are as described here: Symbol s 0 s 1 s

A discrete memory less source has an alphabet of seven symbols whose probabilities of occurrence are as described here:

Symbol s₀ s₁ s₂ s₃ s₄ s₅ s₆

Probability 0.25 0.25 0.125 0.125 0.125 0.0625 0.0625

Compute the Huffman code for this source, moving a “combined” symbol as high as possible. Explain why the computed source code has an efficiency of 100 percent.

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