I take a step forward with probability 0.45 and back with a probability 0.55. What is the prob
357 views · Published 13 October 2018 · 3:43 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW I take a step forward with probability 0.45 and back with a probability 0.55. What is the probability that after 13 steps I am 3 steps away from the starting point?
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