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Engineering Maths · Q125

Probability and Statistics

Engineering and GATE · Engineering Maths · question 125

Q125

Two n bit binary strings, S1 and S2 are chosen randomly with uniform probability. The probability that the Hamming distance between these strings (the number of bit positions where the two strings differ) is equal to d is

A.
Answer
B.
C.
D.

Answer: Option A

Solution

Answer: Option A
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