Let ( S,20 be a simple random walk starting from 0. Let P(S = 1) = p. If the probability that the simple random walk never returns to 0 is at most . What is the smallest possible value that p can take?

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A: X~N( μ , ?^2 )   μ =57.28 , ? =8.887   Z-score =( x - μ )/?    

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A: *As per the company guidelines only 3 subparts can be answered at a time. Kindly resubmit the questi...