The variance of the binomial distribution is alwaysReview LaterEqual to meanless than meangreater than meanequal to standard deviation
Question
The variance of the binomial distribution is alwaysReview LaterEqual to meanless than meangreater than meanequal to standard deviation
Solution
The variance of a binomial distribution is equal to npq, where n is the number of trials, p is the probability of success, and q is the probability of failure (1-p). Therefore, the variance is not always equal to the mean (np), less than the mean, greater than the mean, or equal to the standard deviation. The relationship between the variance and the mean depends on the values of n, p, and q.
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