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In binomial distribution with five Bernoulli’s trials, the probability of one and two success are 0.4096 and 0.2048 respectively.

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In binomial distribution with five Bernoulli’s trials, the probability of one and two success are 0.4096 and 0.2048 respectively. Find the probability of success.

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Given: X ~ B(n = 5, p)

The probability of X success is

Probabilities of one and two successes are

Hence, the probability of success is 1/5.

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