Find the mean, variance, and standard deviation of the binomial ditribution with the given values of n and p.
n=76 and p=.8
n=76 and p=.8
-
Matthew B -
mean = np = 76(.8) = 60.8
variance = npq = 76(.8)(.2) = 12.16
std. dev. = sqrt 12.16 = 3.49
Hope that helped
mean = np = 76(.8) = 60.8
variance = npq = 76(.8)(.2) = 12.16
std. dev. = sqrt 12.16 = 3.49
Hope that helped