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veronicatrejoaguiler
13.09.2019 •
Mathematics
Evalue of each expression in
s. 1/2+3/5
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Ответ:
0.99757
Step-by-step explanation:
The probability of success is 30% =0.3
Since we know that the sum of probabilities is 1
So, The probability of failure = 1-0.3 = 0.7
We are supposed to find the probability of at least one failure in five trials of a binomial experiment
Binomial expression :
where p is the success
q is the failure
r is the favorable trial
n = total trials
So, total trials = n = 5
In this case the success is getting failure is the succes
So, p =0.7
q =0.3
So,The probability of at least one failure in five trials:
Thus the probability of at least one failure in five trials of a binomial experiment is 0.99757