Obtain the binomial distribution whose mean is 10 and standard deviation is .

Question

Philoid · Accepted Answer

Mean is 10,

Standard deviation is

So, variance is ² i.e. 8

Thus,

Mean = np = 10

Variance = npq = 8

⇒ q =

⇒ p = 1 - =

⇒ n = 50

Thus, the binomial distribution is

.