Variance can not be greater than mean as then, q wll be greater than 1, which is not possible.
As, 
and 
(not possible)
Bring out the fallacy, if any, in the following statement: ‘The mean of a binomial distribution is 6 and its variance is 9 ‘
Bring out the fallacy, if any, in the following statement: ‘The mean of a binomial distribution is 6 and its variance is 9 ‘