I have tis questions, I'd appreciate help.
X follows a binomial distribution with n=15 and p=0.19 (answer to four decimal places not two percentage decimal points.
1. P(x=3)= I got 0.2097
2. P(x>=3)= Dont know how to do it.
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Originally Posted by 10219929
2. P(x>=3)= Dont know how to do it. All you need to sum 3 terms not 13.
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