Find the probability of exactly four successes in five trials of a binomial experiment in which the probability of success is 40%. round to the nearest tenth of a percent.

Probability of exactly four success is 0.01536.

Step-by-step explanation:

Since we have given that

Number of trails = 5

Probability of success is given by

Probability of failure is given by

Number of success = 4

As we know the formula for "Binomial distribution":

So, it becomes,

Hence , Probability of exactly four success is 0.01536.

i think is g(1)=-1.

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