SOLUTION: I am having trouble with Binomial distribution can you please help me with this question? Suppose the variable x follows a Binomial distribution with p = .5 and n = 11. Compute

Question 426605: I am having trouble with Binomial distribution can you please help me with this question?
Suppose the variable x follows a Binomial distribution with p = .5 and n = 11. Compute the variance of the distribution.
Thanks
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!



Hi

Binomial distribution p = .5, q = .5 and n = 11

Mean = np

Variance = npq = 11*.5*.5 = 2.75 

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