The following is a binomial probability distribution with n = 3 and π = 0.20. The mean of the distribution is ________.
A)1.50
B)0.60
C)0.25
D)0.00

Name: The following is a binomial probability distribution with n = 3 and π = 0.20. The mean of the distribution is ________. A)1.50 B)0.60 C)0.25 D)0.00
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Question

The following is a binomial probability distribution with n = 3 and π = 0.20.  The mean of the distribution is ________.
A)1.50 
B)0.60 
C)0.25 
D)0.00

Quizplus · Accepted Answer

The formula for the mean of a binomial distribution is μ = nπ. 
Thus, in this case, μ = (3)(0.20) = 0.60. Therefore, the mean of the distribution is 0.60.

The Following Is a Binomial Probability Distribution with N =