Explain the reason for the given statement

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Reference no: EM131281937

1. It may come as a surprise, but the number of bits needed to store text is much less than that required to store its spoken equivalent. Can you explain the reason for this statement?

2. Let a discrete random variable X assume values in the set {x1, x2, ¼, xn}. Show that the entropy of X satisfies the inequality

H (x ) £ log n

and with equality if, and only if, the probability pi = 1/n for all i.

Reference no: EM131281937

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