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Zigmanuir [339]
3 years ago
6

-

Mathematics
1 answer:
Lelechka [254]3 years ago
6 0

B is the correct answer. 3(x+1)=24

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aleksley [76]

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Previous concepts  

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".  

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And we want this probability:

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And we can use the probability mas function and we got:

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