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anonymous
 one year ago
Please help.. I don't know what they are asking?
Let B~Bin(20,0.2). Compute the following probabilities.
a) P(B=4)
b) P(B</1)
anonymous
 one year ago
Please help.. I don't know what they are asking? Let B~Bin(20,0.2). Compute the following probabilities. a) P(B=4) b) P(B</1)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I don't understand what B means or represents in the question?

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1Read about binomial distribution if you didn't go to the appropriate class. http://stattrek.com/probabilitydistributions/binomial.aspx
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