If X has a binomial distribution with p = 0.5, then the distribution of X is...

If X has a binomial distribution with p = 0.5, then the distribution of X is _______.

a)left-skewed

b)uniform

c)right-skewed

d)symmetric

Solutions

Expert Solution

Solution:

If X has a binomial distribution with p = 0.5, then the distribution of X is symmetric.

Option d is correct,

The shape of the binomial distribution is symmetrical when p = 0.5 or when n is large.

orchestra answered 2 years ago

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