Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of obtaining a success. Round your answer to four decimal places. P(X>1),  n=4,  p=0.6.

And if we use the probability mass function we got:

And replacing we got:

Step-by-step explanation:

Let X the random variable of interest, on this case we now that:  

The probability mass function for the Binomial distribution is given as:  

Where (nCx) means combinatory and it's given by this formula:  

We want to find the following probability:

And for this case we can use the complement rule and we got:

And if we use the probability mass function we got:

And replacing we got:

the answer is 11.2 (i know i’m late)

step-by-step explanation:

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