If the probability of success p remains constant in a binomial distribution,an increase in n will increase the variance.

Question

Quizplus · Accepted Answer

This is true. The variance of a binomial distribution is equal to np(1-p), where n is the number of trials and p is the probability of success. As n increases, the variance of the distribution increases proportionally to n, which means that the distribution becomes more spread out.

If the Probability of Success P Remains Constant in a Binomial